1957 · 丁酉 · Yin Fire Rooster
When does the Year of the Rooster start in 1957?
The Year of the Rooster (丁酉, Fire Rooster) begins on Thursday, January 31, 1957 by the lunar calendar, at Lunar New Year. Saju, the Korean Four Pillars (BaZi in Chinese), starts it 4 days later, at Ipchun: February 4, 1957 at 01:54 UTC, which is 10:24 am on February 4 in Seoul and 8:54 pm on February 3 in New York and Toronto.
By Lunar New Year
Thursday, January 31, 1957
The same day in Korea (Seollal) and China.
In saju, at Ipchun (입춘)
February 4, 1957 · 01:54 UTC
Feb 4, 10:24 am in Seoul · Feb 3, 8:54 pm in New York
The Ipchun minute
Ipchun 1957, around the world
Ipchun is a moment, not a date: the Sun reaching 315 degrees along its path. Every clock passes it at once, so the local date can differ.
| Place | Local time | Offset |
|---|---|---|
| UTC | Feb 4, 01:54 | UTC |
| Seoul | Feb 4, 10:24 am | UTC+8:30 |
| Beijing | Feb 4, 9:54 am | UTC+8 |
| Sydney | Feb 4, 11:54 am | UTC+10 |
| London | Feb 4, 1:54 am | UTC |
| New York and Toronto | Feb 3, 8:54 pm | UTC-5 |
| Los Angeles and Vancouver | Feb 3, 5:54 pm | UTC-8 |
Local times use each place's clock in 1957, daylight saving and old offsets included. Computed with lunar-javascript, the same calendar engine as the free episode; almanacs can differ by a minute.
Before and after
Monkey to Rooster
Until the start
丙申
Fire Monkey
Yang Fire
From the start
丁酉
Fire Rooster
Yin Fire
The saju verdict
Born Jan 20 to Feb 20, 1957?
- 1Born before January 31: both calendars say Fire Monkey.
- 2From January 31 until the Ipchun minute (10:24 am on February 4 in Seoul, 8:54 pm on February 3 in New York): Lunar New Year says Rooster, saju still says Monkey. About 4 days where the two disagree.
- 3Born on February 5 or later: both say Fire Rooster.
| Born | Lunar New Year | Saju (Ipchun) |
|---|---|---|
| Jan 20 Sun | Monkey | Monkey |
| Jan 21 Mon | Monkey | Monkey |
| Jan 22 Tue | Monkey | Monkey |
| Jan 23 Wed | Monkey | Monkey |
| Jan 24 Thu | Monkey | Monkey |
| Jan 25 Fri | Monkey | Monkey |
| Jan 26 Sat | Monkey | Monkey |
| Jan 27 Sun | Monkey | Monkey |
| Jan 28 Mon | Monkey | Monkey |
| Jan 29 Tue | Monkey | Monkey |
| Jan 30 Wed | Monkey | Monkey |
| Jan 31 Thu | Rooster | Monkey |
| Feb 1 Fri | Rooster | Monkey |
| Feb 2 Sat | Rooster | Monkey |
| Feb 3 Sun | Rooster | Monkey → RoosterRooster from 8:54 pm in New York and Toronto, 5:54 pm in Los Angeles and Vancouver. Monkey all day in Seoul, Beijing, Sydney, London. |
| Feb 4 Mon | Rooster | Monkey → RoosterRooster from 10:24 am in Seoul, 9:54 am in Beijing, 11:54 am in Sydney, 1:54 am in London. Rooster all day in New York and Toronto, Los Angeles and Vancouver. |
| Feb 5 Tue | Rooster | Rooster |
| Feb 6 Wed | Rooster | Rooster |
| Feb 7 Thu | Rooster | Rooster |
| Feb 8 Fri | Rooster | Rooster |
| Feb 9 Sat | Rooster | Rooster |
| Feb 10 Sun | Rooster | Rooster |
| Feb 11 Mon | Rooster | Rooster |
| Feb 12 Tue | Rooster | Rooster |
| Feb 13 Wed | Rooster | Rooster |
| Feb 14 Thu | Rooster | Rooster |
| Feb 15 Fri | Rooster | Rooster |
| Feb 16 Sat | Rooster | Rooster |
| Feb 17 Sun | Rooster | Rooster |
| Feb 18 Mon | Rooster | Rooster |
| Feb 19 Tue | Rooster | Rooster |
| Feb 20 Wed | Rooster | Rooster |
Highlighted rows are the days the two calendars disagree. Switch days are shown for the places above; in other time zones Ipchun can fall a day earlier or later. Check any birthday.
Questions
1957 year start FAQ
Is someone born on January 31, 1957 a Monkey or a Rooster?
By Lunar New Year (January 31) already a Rooster. In saju still a Monkey, because the saju year only turns at Ipchun (February 4, 01:54 UTC). Most zodiac charts and the holidays follow Lunar New Year; saju and BaZi follow Ipchun.
When did the Year of the Rooster start in 1957?
By the lunar calendar on Thursday, January 31, 1957, Lunar New Year. In saju at Ipchun (February 4, 01:54 UTC), the moment the Sun reached 315 degrees, known in Korean as Ipchun (입춘, 立春), the start of spring.
When was Lunar New Year 1957 in Korea?
Seollal (설날) fell on Thursday, January 31, 1957, the same day as in China.
Why does saju start the year at Ipchun?
Saju counts its years and months by the sun. The year turns at Ipchun, the start of spring, and each month at one of the solar terms. Lunar New Year follows the moon instead, so it moves between Jan 21 and Feb 20 while Ipchun stays around Feb 4.
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Your year, your Day Master
Type your birthday for your Day Master and a free episode. Add your birth city and time, and saju reads your year from Ipchun, to the minute.