Best Days to Cut Hair for Growth: 2026 to 2027 Moon Calendar
By DailyDestiny Editorial Team
The short answer
By the almanac tradition, the best days to cut hair for growth are when the Moon is waxing, between the new moon and the full moon, and passing through Cancer, Scorpio or Pisces, the signs the almanacs call fruitful. Taurus, Libra and Capricorn come next. To slow regrowth, the tradition says to cut on a waning Moon in Gemini, Leo or Virgo. The next growth days are November 18 and 19, 2026, and December 15 and 16, 2026, both with a waxing Moon in Pisces. There is no clinical evidence that this changes how fast hair grows, so think of it as a lovely ritual, not a treatment.
You are growing it out, or you just want your next trim to feel like a little ritual. Here is the old almanac moon calendar for haircuts, with every date worked out for the next 14 months, and an honest word on what it can and cannot do.
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What are the best days to cut hair for growth?
Maybe you are growing out a bob, or your hair has been stuck at the same length for months. Or maybe you just like the idea of your next salon visit meaning something. Either way, you are in good company. People have been timing haircuts by the Moon for centuries.
This guide gives you every growth day and every slow-growth day from November 2026 to December 2027, worked out with astronomy-engine, the same engine behind this site's cosmic calendar, and checked against Time and Date for moon phases. All dates here are for US Eastern time. If you live far from there, a date near midnight can shift by a day, and the free cosmic calendar on this site shows them in your own time zone.
You will also find what the tradition says about thickness, the other cultures that keep lucky haircut days, and an honest word on hair health.
The moon calendar for haircuts comes from the same farming tradition that times planting by the Moon. The idea is old and simple: what grows above the ground is planted on a growing Moon, and what you want to slow or harvest is handled on a shrinking Moon. Hair, in this way of thinking, is treated like a crop. Cut it while the Moon grows, and it is said to grow back strongly. Cut it while the Moon shrinks, and it is said to grow back slowly.
The zodiac sign adds a second layer. American farmers' almanacs sort the signs into fruitful, semi-fruitful and barren. According to The Old Farmer's Almanac, the fruitful signs are Cancer, Scorpio and Pisces, all water signs. The semi-fruitful signs are Taurus, Libra and Capricorn. The barren signs include Gemini, Leo and Virgo. A waxing Moon in a fruitful sign is the classic growth day.
You may see other haircut calendars that do not match this one exactly. That is normal. The Old Farmer's Almanac, for example, says its best days also weigh planetary positions beyond the Moon's phase and sign, so its list is shorter. Its published growth days for late 2026 include November 22 and 23 and December 20 and 21, which fall on a waxing Moon in Taurus in our calculations too. Other traditions, such as some European moon calendars, favour different signs altogether.
So pick one method and enjoy it. This guide uses the plain almanac rule because it is transparent: you can check any date yourself with a moon phase calendar and the Moon's sign.
What is the best moon phase to cut hair?
For growth, the waxing Moon, from the new moon to the full moon. The Farmers' Almanac describes this half of the month as best for anything linked with strength and growth, and the waning half, from full to new, as best for slowing growth. Within the waxing half, the days with the Moon in Cancer, Scorpio or Pisces are the tradition's favourites.
Is there a best time of day to cut hair by the moon?
The almanac method works by the day, not the hour. If you want to be precise, check that the Moon is still in the right sign at the time of your appointment, because it changes sign every two to three days. The free cosmic calendar on this site shows the Moon's sign for each day in your own time zone.
Does cutting your hair by the moon really make it grow faster?
No clinical study has shown that cutting hair by the Moon makes it grow faster. Hair grows from the follicle beneath the skin, and trimming the ends does not reach it. The Old Farmer's Almanac says the same in plain words: its haircut dates are based on traditional practice rather than scientific evidence, and cutting does not change how quickly hair grows from the follicle.
So why do so many people swear by it? A few honest reasons.
Regular trims really help. Trimming removes split ends before they travel further up the hair, which reduces breakage. Less breakage means you keep more of the length you grow, so hair can look longer and fuller over time.
A calendar keeps you consistent. If you book a trim on every growth window, you end up trimming on a steady rhythm, which is exactly what most stylists recommend.
Ritual makes you kinder to your hair. People who time their cuts often take more care in between, with gentle brushing, less heat and a good conditioner.
The tradition is a lovely way to bring a little intention to an everyday thing. Enjoy it for that.
It helps to separate the two things a haircut can do. It can change how your hair looks right now, by removing damaged ends and shaping the style. And it can change how your hair behaves over the next few months, by stopping splits from spreading. Neither of those depends on the Moon. Both depend on a good cut and good care.
What the Moon can add is meaning. Many people find that choosing a date makes them pause and think about what they want from their hair, or from the season ahead. Some like to cut on a growth day when they are starting something new, and on a slow-growth day when they want to keep things as they are. That kind of intention is personal, and it is yours to enjoy.
Please keep hair health in perspective. If you are worried about hair loss, thinning, a lot of shedding in the shower or on your pillow, bald patches, or an itchy, sore or flaky scalp, see a GP or a dermatologist. Hair changes can have many causes, some of them easy to treat, and a professional can help you find out what is going on. No haircut calendar, crystal or ritual should delay that visit.
With that said, if your hair is healthy and you love the idea of working with the Moon, the calendar below gives you every window for the next fourteen months.
Do trims make hair grow faster?
Trims do not speed up growth at the root. They help hair keep its length by removing split ends before they cause breakage further up the strand. That is why people who trim regularly often find their hair gets longer over time than people who never trim. The Old Farmer's Almanac makes the same point in its own guide to haircut days.
When should I see a doctor about my hair?
See a GP or a dermatologist if you notice sudden or heavy shedding, patches of hair loss, a widening parting, broken hairs near the scalp, or a scalp that is itchy, painful, red or flaky. It is also worth asking if hair changes come with tiredness or other new symptoms. Many causes are treatable, and early advice helps.
How does the moon haircut calendar work?
The moon haircut calendar works with two simple checks: the Moon's phase and the Moon's sign. First the phase, then the sign.
Step 1: the phase. The Moon takes about 29.5 days to go from new moon to new moon. The two weeks from new moon to full moon are the waxing half. The two weeks from full moon to the next new moon are the waning half. Tradition says to cut during the waxing half to encourage growth, and during the waning half to slow it.
Step 2: the sign. Every two to three days, the Moon moves into a new zodiac sign. The almanacs sort the signs by how fertile they are:
Fruitful: Cancer, Scorpio and Pisces. The best for growth.
Semi-fruitful: Taurus, Libra and Capricorn. Good for growth.
Barren: Gemini, Leo and Virgo. The best for slowing growth.
The remaining signs, Aries, Sagittarius and Aquarius, are generally treated as dry or barren in planting calendars, and this guide leaves them out of both lists.
Step 3: put them together. A growth day is a waxing Moon in a fruitful sign. A slow-growth day is a waning Moon in a barren sign.
Here is a worked example. The new moon of December 8, 2026 starts a waxing half that runs until the full moon on December 23. During that fortnight the Moon passes through Capricorn on December 10 and 11, Pisces on December 15 and 16, and Taurus on December 20 and 21. The Pisces days are the fruitful growth days, and the Capricorn and Taurus days are semi-fruitful growth days. After December 23 the Moon wanes, and it passes through Leo on December 26 and 27 and Virgo on December 28 and 29, which are slow-growth days.
You can do this yourself for any month with two pieces of information: the dates of the new and full moons, and the Moon's sign each day. The free cosmic calendar on this site shows both.
There is one well-known difference between traditions worth mentioning. Some European moon calendars favour Leo days for a fuller, stronger head of hair, the opposite of the American almanac, which calls Leo barren. If you follow that tradition, the waxing Leo days in 2027 are February 19 and 20, March 18 and 19, April 14 and 15, May 11 to 13, June 8 and 9, July 5 and 6, and August 2 and 3.
And if you have been curious about how the Moon's phases are used for more than haircuts, Moon Phase Manifestation: How to Manifest with Lunar Cycles explains how the waxing and waning halves are used for setting goals and letting things go.
Why are Cancer, Scorpio and Pisces the best signs for hair growth?
They are the water signs, and the farming almanacs call them the most fruitful because water is linked with growth and fertility in the old planting tradition. Seeds planted with the Moon in these signs were said to sprout well, and the same thinking was later applied to hair. Taurus, an earth sign, is close behind for the same reason.
Do different almanacs give different haircut dates?
Yes. Each almanac or moon calendar uses its own rules, and some add planetary factors beyond the Moon's phase and sign. Time zones also shift dates near midnight. That is why lists rarely match exactly. If you pick one method and follow it consistently, you will get the ritual and the regular trims that make the tradition worthwhile.
What are the best days to cut hair for growth from November 2026 to June 2027?
Here are the growth days from November 2026 to June 2027. The fruitful days, with a waxing Moon in Cancer, Scorpio or Pisces, come first in each month, followed by the semi-fruitful days in Taurus, Libra or Capricorn.
November 2026: fruitful on November 18 and 19 (Wed and Thu, Pisces). Semi-fruitful on November 13 and 14 (Fri and Sat, Capricorn) and November 22 and 23 (Sun and Mon, Taurus).
December 2026: fruitful on December 15 and 16 (Tue and Wed, Pisces). Semi-fruitful on December 10 and 11 (Thu and Fri, Capricorn) and December 20 and 21 (Sun and Mon, Taurus).
January 2027: fruitful on January 11 to 13 (Mon to Wed, Pisces) and January 20 and 21 (Wed and Thu, Cancer). Semi-fruitful on January 8 (Fri, Capricorn) and January 16 and 17 (Sat and Sun, Taurus).
February 2027: fruitful on February 7 to 9 (Sun to Tue, Pisces) and February 17 and 18 (Wed and Thu, Cancer). Semi-fruitful on February 12 and 13 (Fri and Sat, Taurus).
March 2027: fruitful on March 8 (Mon, Pisces) and March 16 and 17 (Tue and Wed, Cancer). Semi-fruitful on March 11 to 13 (Thu to Sat, Taurus).
April 2027: fruitful on April 12 and 13 (Mon and Tue, Cancer). Semi-fruitful on April 8 and 9 (Thu and Fri, Taurus) and April 19 and 20 (Mon and Tue, Libra).
May 2027: fruitful on May 9 and 10 (Sun and Mon, Cancer) and May 18 and 19 (Tue and Wed, Scorpio). Semi-fruitful on May 6 (Thu, Taurus) and May 16 and 17 (Sun and Mon, Libra).
June 2027: fruitful on June 6 and 7 (Sun and Mon, Cancer) and June 14 to 16 (Mon to Wed, Scorpio). Semi-fruitful on June 12 and 13 (Sat and Sun, Libra).
A few dates deserve a note. November 22 and 23, 2026 and December 20 and 21, 2026 are the semi-fruitful Taurus days that also appear on The Old Farmer's Almanac's own growth list for late 2026, so if you like your methods to agree, those four days are a good choice.
February 7 to 9, 2027 follow the annular solar eclipse of February 6. The almanac haircut tradition does not mention eclipses, but astrologers read the days around an eclipse as unsettled. If that matters to you, choose the Cancer days of February 17 and 18 instead.
March 9, 2027 has a special place in Chinese custom. It is the second day of the second lunar month, called the day the dragon raises its head, and in many parts of China it is the most popular haircut day of the year. More on that below.
For anyone growing out a cut, a good rhythm is to pick one growth window every two to three months and keep it. For example, a trim on December 15, 2026, then March 16, 2027, then June 6, 2027, then September 14, 2027, and then December 5, 2027 gives you a steady trim roughly every twelve to fourteen weeks, each on a fruitful day.
If you want to make the visit into a small ritual, New Moon Rituals: Setting Intentions & Manifesting Your Dreams has simple ways to set an intention at the start of each waxing half, which pairs nicely with a growth-day trim a few days later.
What is the best day to cut hair in December 2026?
By the almanac rule, December 15 and 16, 2026 are the best growth days, with a waxing Moon in Pisces. December 10 and 11 (Capricorn) and December 20 and 21 (Taurus) are good second choices, and the Taurus days also appear on The Old Farmer's Almanac's growth list. The full moon falls on December 23 at 8:28 PM Eastern.
What is the best day to cut hair in January 2027?
January 11 to 13 (Pisces) and January 20 and 21 (Cancer) are the fruitful growth days of January 2027, between the new moon on January 7 and the full moon on January 22. January 16 and 17, with the Moon in Taurus, are good weekend options if you prefer a Saturday or Sunday appointment.
What are the best days to cut hair for growth from July to December 2027?
Here are the growth days from July to December 2027, with the fruitful days first in each month and the semi-fruitful days after them.
July 2027: fruitful on July 4 (Sun, Cancer) and July 11 to 13 (Sun to Tue, Scorpio). Semi-fruitful on July 9 and 10 (Fri and Sat, Libra) and July 16 and 17 (Fri and Sat, Capricorn).
August 2027: fruitful on August 8 and 9 (Sun and Mon, Scorpio). Semi-fruitful on August 6 and 7 (Fri and Sat, Libra) and August 13 and 14 (Fri and Sat, Capricorn).
September 2027: fruitful on September 4 and 5 (Sat and Sun, Scorpio) and September 14 and 15 (Tue and Wed, Pisces). Semi-fruitful on September 2 and 3 (Thu and Fri, Libra), September 9 and 10 (Thu and Fri, Capricorn) and September 30 (Thu, Libra).
October 2027: fruitful on October 2 and 3 (Sat and Sun, Scorpio), October 11 to 13 (Mon to Wed, Pisces) and October 29 and 30 (Fri and Sat, Scorpio). Semi-fruitful on October 1 (Fri, Libra) and October 6 to 8 (Wed to Fri, Capricorn).
November 2027: fruitful on November 8 and 9 (Mon and Tue, Pisces). Semi-fruitful on November 3 and 4 (Wed and Thu, Capricorn), November 12 and 13 (Fri and Sat, Taurus) and November 30 (Tue, Capricorn).
December 2027: fruitful on December 5 and 6 (Sun and Mon, Pisces). Semi-fruitful on December 1 (Wed, Capricorn), December 10 and 11 (Fri and Sat, Taurus) and December 28 and 29 (Tue and Wed, Capricorn).
Autumn 2027 is especially generous. Between September 2 and October 13 there are fruitful or semi-fruitful growth days in almost every week, and October alone has three separate fruitful windows. If you have a big event coming in the winter, such as a wedding or a holiday party, an October trim on a growth day and a final shape-up in early December gives you two well-timed visits.
Some dates fall close to eclipses. July 16 and 17 come just before the lunar eclipse of July 18, and August 6 to 14 fall between the total solar eclipse of August 2 and the lunar eclipse of August 17. Astrologers read eclipse seasons as unsettled, so if you like to keep things calm, the September and October windows are a softer choice. The haircut tradition itself does not treat eclipses as a problem.
Weekend options are easy to spot in the list. In the second half of 2027, Saturday and Sunday growth days include July 4, 10, 11 and 17, August 7, 8 and 14, September 4 and 5, October 2, 3 and 30, November 13, and December 5 and 11.
The full moons of the second half fall on July 18 (Capricorn), August 17 (Aquarius), September 15 (Pisces), October 15 (Aries), November 13 (Taurus) and December 13 (Gemini). Each one ends a growth window. If you love the idea of a full-moon cut, Full Moon Rituals: Release, Celebrate & Harness Lunar Power has gentle rituals for those nights.
What is the best day to cut hair before a wedding or event?
Most stylists suggest a final trim one to two weeks before a big event, so the cut has time to settle. Pick the growth day closest to that point. For an event in mid December 2027, for example, December 5 and 6 (Pisces) are fruitful growth days about a week before the full moon of December 13. Book early, because December salons fill up.
Are weekends good for moon haircuts?
Yes, the tradition does not care about the day of the week, only the Moon's phase and sign. The lists in this guide show the weekday for every date, so you can choose a Saturday or Sunday growth day. If your stylist only works weekdays, choose the nearest weekday in the same window instead.
When should you cut hair to slow growth or for thickness?
To slow regrowth, the almanac tradition says to cut on a waning Moon, between the full moon and the next new moon, with the Moon in Gemini, Leo or Virgo. Many people also use these days for shaving or waxing, hoping the hair returns more slowly. Here are the slow-growth days from November 2026 to December 2027:
November 2026: November 3 and 4 (Virgo), November 24 and 25 (Gemini), November 28 and 29 (Leo), November 30 (Virgo).
December 2026: December 1 and 2 (Virgo), December 26 and 27 (Leo), December 28 and 29 (Virgo).
January 2027: January 22 and 23 (Leo), January 24 and 25 (Virgo).
February 2027: February 21 and 22 (Virgo).
March to May 2027: no waning Moon days in these three signs.
June 2027: June 4 (Gemini).
July 2027: July 1 and 2 (Gemini), July 29 and 30 (Gemini).
August 2027: August 25 and 26 (Gemini), August 29 and 30 (Leo), August 31 (Virgo).
September 2027: September 21 and 22 (Gemini), September 25 and 26 (Leo), September 27 and 28 (Virgo).
October 2027: October 18 and 19 (Gemini), October 23 and 24 (Leo), October 25 and 26 (Virgo).
November 2027: November 15 and 16 (Gemini), November 19 and 20 (Leo), November 21 and 22 (Virgo).
December 2027: December 13 (Gemini), December 16 and 17 (Leo), December 18 and 19 (Virgo).
Why the gap from March to May? Each spring, the waning half of the month happens to fall while the Moon is passing through other signs, such as Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces. The pattern shifts slowly through the year, so by summer the barren signs line up with the waning Moon again. If you need a slow-growth day in spring, any waning Moon day is the next best choice by the phase rule alone.
What about thickness? Here the traditions disagree, which is worth knowing. The Old Farmer's Almanac presents its growth days as the days for growth and thickness together. Some other moon-calendar writers say the opposite: cut on a waning Moon for thicker, stronger regrowth, and on a waxing Moon for length. There is no evidence either way, so choose the version that makes sense to you. If you want length and fullness, the fruitful growth days are the classic almanac answer.
For a style you want to keep, such as a short cut, a fringe or a sharp line, the slow-growth days are popular, because the shape is said to hold longer. Many people with short styles find it useful to alternate: a growth day when they want to grow it out, and a slow-growth day when they want to keep it.
A practical reminder for shaving and waxing: whatever the Moon is doing, use a clean, sharp blade, a gentle product and good aftercare, and stop if your skin is irritated.
What is the best moon phase to cut hair for thickness?
Traditions differ. The Old Farmer's Almanac groups growth and thickness together, so its answer is the waxing Moon in a fruitful sign. Some other moon calendars recommend the waning Moon for thicker regrowth. Neither is backed by research. If thickness is your goal, regular trims to remove thin, split ends do the most to make hair look fuller.
Is it bad to cut hair on a waning moon?
Not at all. In the tradition, the waning Moon is simply the time to cut when you want a style to last or growth to slow. Many people with short hair prefer it. If you are growing your hair long and want to follow the method, a waxing Moon day is the one to choose instead.
Which other traditions have lucky days to cut hair?
Many cultures have lucky and unlucky days for haircuts, and several fall in the 2026 to 2027 window. Here are some of the best known, offered as tradition and folklore.
Chinese New Year and the first lunar month. A well-known folk saying in northern China warns against haircuts during the first lunar month, saying it brings bad luck to your mother's brothers. Many people get a haircut just before the New Year instead. In 2027 the first lunar month runs from February 6 to March 7, according to the Hong Kong Observatory's calendar.
The day the dragon raises its head. The second day of the second lunar month, Er Yue Er, is the most popular haircut day of the year in many parts of China, because a fresh haircut on that day is said to bring good fortune for the year. In 2027 it falls on March 9.
Weekday customs in India. Many Hindu families avoid haircuts on Tuesdays, Thursdays and Saturdays, linking those days with Mars, Jupiter and Saturn, and prefer Mondays, Wednesdays and Fridays. Practice varies a great deal between regions and families.
Religious seasons. Some Jewish communities avoid haircuts during parts of the Omer period between Passover and Shavuot, and during the Three Weeks in summer. Customs vary, so follow your own community's practice.
The Chinese almanac. Traditional almanacs also mark days that suit or do not suit a haircut, and families who follow them avoid days that clash with their own birth animal.
If you like to combine traditions, there are some sweet overlaps in 2027. March 9, the day the dragon raises its head, falls on a waxing Moon just after the new moon of March 8, in Pisces and then Aries. The day before, March 8, is a fruitful Pisces growth day in the almanac list. A trim on March 8 or 9 would honour both the Chinese custom and the Western growth rule.
For a pre-New Year cut before the first lunar month begins, the growth window just before Chinese New Year is January 20 and 21, 2027, with a waxing Moon in Cancer. That gives you a fresh cut for the celebrations and avoids the first lunar month entirely.
If your family follows the Indian weekday customs, the lists in this guide show the weekday for every date, so you can pick a Monday, Wednesday or Friday growth day. Examples in early 2027 include January 11 and 13 (Monday and Wednesday, Pisces), January 20 (Wednesday, Cancer) and April 12 (Monday, Cancer).
Whatever tradition speaks to you, the heart of it is the same: a haircut is a small fresh start. Many people like to pair it with an intention. As the scissors go, so does something you are ready to let go of. That idea runs through the moon guides on this site, and Lucky Days 2027: The Best Dates for Big Moves, Month by Month gathers the bigger fresh-start windows of the year if you want to match your hair to a new chapter.
Why should you not cut your hair in the first lunar month?
It comes from a folk saying in northern China that links a first-month haircut with bad luck for your maternal uncles. One popular explanation is that it grew out of an older phrase about missing the old days, which sounds similar in Mandarin. Many families still follow it, so people get a haircut before Chinese New Year and wait until the second lunar month for the next one.
Is there a void-of-course rule for haircuts?
The almanac haircut tradition does not use it, but some astrologers apply it to anything they want to go well, including a big new cut. The void-of-course Moon is the gap between the Moon's last aspect in one sign and its entry into the next. Void of Course Moon: What It Is & How It Affects You explains it, and the free cosmic calendar on this site shows the times.
Questions people ask
What is the best day to cut hair for growth?
By the almanac tradition, the best days are when the Moon is waxing, growing from new to full, and passing through Cancer, Scorpio or Pisces, the signs the almanacs call fruitful. Taurus, Libra and Capricorn are a second choice. The next growth days are November 18 and 19, 2026 (Pisces) and December 15 and 16, 2026 (Pisces), all in US Eastern time.
Does cutting hair by the moon really make it grow faster?
There is no clinical evidence that it does. Hair grows from the follicle under the scalp, and cutting the ends does not change that speed. Even The Old Farmer's Almanac notes that its haircut dates are based on tradition rather than science. What regular trims do is remove split ends and reduce breakage, which helps hair look fuller and keep its length.
Is it good to cut hair on a full moon?
Many people in the moon-cutting tradition love the full moon for a trim, because the Moon is at its peak. The almanac method prefers the days just before it, while the Moon is still waxing. After the full moon, the waning half of the month is the time tradition reserves for slowing growth, so a trim just past full is read as better for keeping a shape.
What are the best days to cut hair to slow growth?
Tradition says to cut on a waning Moon, from the full moon to the next new moon, ideally with the Moon in Gemini, Leo or Virgo, the signs the almanacs call barren. Upcoming slow-growth days include November 24 and 25, 2026 (Gemini), November 28 to December 2, 2026 (Leo, then Virgo) and December 26 to 29, 2026 (Leo, then Virgo).
How often should I trim my hair if I want it to grow?
Many people trim every 8 to 12 weeks, though the right rhythm depends on your hair type, style and condition. The Old Farmer's Almanac gives the same range. If you are growing your hair long, a small trim of the ends at each visit is often enough. Choosing a growth day from this calendar each time can make the visit feel like a small ritual.
What should I do if my hair is falling out?
Please see a GP or a dermatologist rather than relying on any haircut calendar. Sudden shedding, patchy hair loss, a thinning parting, or an itchy, sore or flaky scalp can have many causes, and some are easy to treat once they are found. The moon tradition is a gentle ritual for healthy hair, never a treatment.
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