Recurring lunar date

Lunar birthday calculator: dates for 2026–2050

Find your Chinese lunar birthday, then check Gregorian occurrences across 2026–2050. The look-ahead covers up to 30 lunar years, capped at supported dates in 2050; a birthday need not occur in every year.

Gregorian dates from 1901-01-01 to 2050-12-31.

Your calendar identity

1 April 2026

Lunar month 2 · day 14

十四

1 sui 虚岁

Traditional nominal age today; 0 completed Gregorian years. It next increases at Chinese New Year on 6 February 2027.

Calculate Chinese age on another date →

Next occurrence

189 days from today

21 March 2027

in the 2027 lunar year

Birth-date reading · 1 April 2026

The calendar layers of your birth date

Yang Fire Horse · 丙午 · lunar year 2026

Year animal

Horse

· . The lunar-year animal changes at Chinese New Year.

Year stem · phase & polarity

Yang Fire

Bǐng · . Horse itself has fixed Fire.

Day pillar

Yin Wood Snake

乙巳 · The day label follows its own sixty-day sequence.

Explore the day stem →

Lunar month

Month 2 · day 14

十四. Lunar months contain 29 or 30 days.

Moon phases around this date →
All 25 lunar years · date table
Gregorian date of this lunar birthday, by lunar year
Lunar yearGregorian dateDay animal & notes
20261 April 2026

Wednesday · Yin Wood Snake

202721 March 2027

Sunday · Yin Earth Pig

20289 March 2028

Thursday · Yin Water Snake

202928 March 2029

Wednesday · Yin Fire Snake

203017 March 2030

Sunday · Yin Metal Pig

20316 March 2031

Thursday · Yin Wood Snake

203225 March 2032

Thursday · Yang Metal Horse

203314 March 2033

Monday · Yang Wood Rat

20342 April 2034

Sunday · Yang Earth Rat

203523 March 2035

Friday · Yin Water Goat

203611 March 2036

Tuesday · Yin Fire Ox

203730 March 2037

Monday · Yin Metal Ox

203819 March 2038

Friday · Yin Wood Goat

20398 March 2039

Tuesday · Yin Earth Ox

204026 March 2040

Monday · Yin Water Ox

204115 March 2041

Friday · Yin Fire Goat

20425 March 2042

Wednesday · Yang Water Tiger

Also a leap lunar month 2 this year; the regular month is used.
204324 March 2043

Tuesday · Yang Fire Tiger

204413 March 2044

Sunday · Yin Metal Rooster

20451 April 2045

Saturday · Yin Wood Rooster

204621 March 2046

Wednesday · Yin Earth Rabbit

204710 March 2047

Sunday · Yin Water Rooster

204827 March 2048

Friday · Yang Fire Monkey

204917 March 2049

Wednesday · Yin Metal Rabbit

20506 March 2050

Sunday · Yin Wood Rooster

Choose a day · read it here

Your lunar birthday in the calendar

The exact lunar birthday is marked in its surrounding month. Browse other years or select a nearby day; no substitute date is chosen for an absent birthday.

Swipe across the calendar to see every day. Select a date for its reading.

Your lunar birthday in the calendar · May 2030
SundaySunMondayMonTuesdayTueWednesdayWedThursdayThuFridayFriSaturdaySat
TodaySelectedFestivalMoon phaseSolar term

Read the selected day →

Selected day · calendar reading

1 May 2030 selected. Reading updated.

1

Wednesday

Chinese lunar date

Month 3 · day 29 · 2030

二〇三〇年三月廿九

Not your lunar birthday

This is a nearby calendar date. Your birthday marker appears only where all three parts match.

Birth-year animal & element

Yang Metal Dog

Day pillar

Yang Fire Monkey

丙申

Open the full date →Explore this day in my personal calendar →

From a birth record to an annual date

What is a lunar birthday?

A lunar birthday repeats the month and day recorded in the Chinese calendar, rather than the month and day printed on a Gregorian birth certificate. Both describe the original birth; they produce different anniversary dates in later years.

First, convert the birth date

The finder locates the original day in its lunar year, numbered month and regular or leap occurrence. That full identity is what the yearly search preserves.

Your date, 1 April 2026, is lunar 2026, month 2, day 14.

Then, find its next occurrence

For each later lunar year, the finder selects the same month, leap status and day, then converts it back to Gregorian. “Next occurrence” is the first matching date on or after today.

Your next date is 21 March 2027. See the surrounding month →

Keep the original record

If your family record already gives a lunar birthday, check whether it includes 闰, the leap-month marker. Leaving that marker out can select a different month and produce a different Gregorian date.

Convert a recorded lunar birthday →

Two ways of counting age

A birthday and an age increment are not the same

Completed Gregorian years

This age counts completed years since the Gregorian birthday. A person begins at zero and gains a year on that anniversary.

Nominal age · 虚岁

In the convention shown here, a person is one sui at birth and gains a year at Chinese New Year. The calculation is current lunar year minus birth lunar year, plus one—not simply Gregorian age plus one in every case.

20262026 + 1 = 1 sui today.

Reading the exceptions

Why a row may have no birthday date

A short lunar month

A month of 29 days has no day 30. The finder reports that absence; it does not quietly replace a thirtieth-day birthday with day 29.

An absent leap month

A leap-month birthday repeats exactly only when the same numbered leap month occurs again. A regular month of the same number remains a different occurrence.

The publication boundary

A lunar date can exist while its Gregorian equivalent falls beyond the published calendar. That is labelled outside the available range, not described as a missing birthday.

Lunisolar movement

Why the date moves

The lunar day stays the same; its Gregorian position changes with the rhythm of lunar months and leap months.

The Chinese calendar is lunisolar: months follow the moon and run 29 or 30 days, while a leap month is inserted about every third year to keep the year aligned with the seasons. A lunar date therefore drifts against the Gregorian calendar, usually falling eleven days earlier than the previous year before a leap month pushes it forward again.

Two consequences matter for a birthday. A date on the 30th of a month does not exist in years where that month is short. And a birthday inside a leap month recurs only when the same leap month recurs, which is irregular — sometimes decades apart.

The table marks both cases explicitly. The same conversion is available for any date in the date converter.

Family practice

When a lunar date is absent

A 30th day can disappear in a short month, and a leap-month birthday can be absent for many years. Families handle those cases differently; the table keeps the exact calendar pattern visible so you can follow the custom that matters to you.