Chinese Lunar Calendar

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Chinese lunar calendar · month archive

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September 2025 Chinese lunar calendar

September 2025 has 30 days, spanning lunar months 7 / 8. Ghost Festival: 6 Sept. Full moon: 8 Sept. New moon: 22 Sept. White Dew: 7 Sept. Autumn Equinox: 23 Sept.

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Lunar 2025 month 7 into 2025 month 8 · Yin Wood Snake 乙巳 year pillar at mid-month

View the 2025 lunar year
Month pillar at mid-month
Yin Wood Rooster · 乙酉
Solar terms
White Dew · 7 at 16:51:57 UTC+8; Autumn Equinox · 23 at 02:19:20 UTC+8
Lunar boundary
21 September 2025 closes lunar 2025 month 7; lunar 2025 month 8 begins 22 September 2025.

Lunar-year structure

The lunar year around this month

Lunar 2025

13 lunar months · 384 days · leap month 6 (29 days).

September 2025 day by day

Gregorian dates, Chinese lunar dates, moon boundaries, festivals, and solar terms.

Mon
Tue
Wed
Thu
Fri
Sat
Sun
17/10癸酉Rooster27/11甲戌Dog37/12乙亥Pig47/13丙子Rat57/14丁丑OxFestival67/15戊寅TigerGhost FestivalLunar mid-month77/16己卯RabbitWhite Dew87/17庚辰Dragon97/18辛巳Snake107/19壬午Horse117/20癸未Goat127/21甲申Monkey137/22乙酉Rooster147/23丙戌Dog157/24丁亥Pig167/25戊子Rat177/26己丑Ox187/27庚寅Tiger197/28辛卯Rabbit207/29壬辰Dragon217/30癸巳Snake228/1甲午HorseLunar month opens238/2乙未GoatAutumn Equinox248/3丙申Monkey258/4丁酉Rooster268/5戊戌Dog278/6己亥Pig288/7庚子Rat298/8辛丑Ox308/9壬寅Tiger

The Moon this month · UTC+8

September 2025 moon phases

Read the phase guide →

  1. Full moon

    Lunar 7/17

  2. Last quarter

    Lunar 7/23

  3. New moon

    Lunar 8/1

  4. First quarter

    Lunar 8/9

Calculated phase moments use fixed UTC+8. A lunar day number and a Moon phase describe different things. How they fit together →

Boundaries & marked days

What happens in September 2025

  • 22 September 2025 — lunar 2025 month 7 ends the day before, on day 30, and lunar 2025 month 8 opens.
  • 7 September 2025 at 16:51:57 UTC+8 — White Dew, 白露 Báilù, one of the twenty-four solar terms.
  • 23 September 2025 at 02:19:20 UTC+8 — Autumn Equinox, 秋分 Qiūfēn, one of the twenty-four solar terms.
  • 6 September 2025 — lunar mid-month, the fifteenth day of lunar month 7, which falls near the full moon.
  • 22 September 2025 — the first day of lunar month 8.
  • 6 September 2025 — Ghost Festival, lunar 7/15. The fifteenth day of the seventh lunar month.

Calendar glossary