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December 2040 Chinese lunar calendar

December 2040 has 31 days, spanning lunar months 10 / 11. Winter Solstice: 21 Dec. New moon: 4 Dec. Full moon: 18 Dec. Major Snow: 6 Dec. Winter Solstice: 21 Dec.

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Lunar 2040 month 10 into 2040 month 11 · Yang Metal Monkey 庚申 year pillar at mid-month

Month pillar at mid-month
Yang Earth Rat · 戊子
Solar terms
Major Snow · 6 at 20:30:05 UTC+8; Winter Solstice · 21 at 14:32:53 UTC+8
Lunar boundary
3 December 2040 closes lunar 2040 month 10; lunar 2040 month 11 begins 4 December 2040.

Lunar-year structure

The lunar year around this month

Lunar 2040

12 lunar months · 355 days · no leap month.

The Moon this month · UTC+8

December 2040 moon phases

Read the phase guide →
  1. New moon

    Lunar 11/1

  2. First quarter

    Lunar 11/8

  3. Full moon

    Lunar 11/15

  4. Last quarter

    Lunar 11/24

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 December 2040

  • 4 December 2040 — lunar 2040 month 10 ends the day before, on day 29, and lunar 2040 month 11 opens.
  • 6 December 2040 at 20:30:05 UTC+8Major Snow, 大雪 Dàxuě, one of the twenty-four solar terms.
  • 21 December 2040 at 14:32:53 UTC+8Winter Solstice, 冬至 Dōngzhì, one of the twenty-four solar terms.
  • 4 December 2040the first day of lunar month 11.
  • 18 December 2040lunar mid-month, the fifteenth day of lunar month 11, which falls near the full moon.
  • 21 December 2040Winter Solstice. A seasonal observance fixed by the Winter Solstice solar-term instant.

Calendar glossary