Moon Phases 2023: Calendar with All Dates

New moon, first quarter, full moon and last quarter in 2023 – every date with the time for New York, month by month.

January 2023

  • Full moon: Friday, January 6, 2023, 18:09
  • Last quarter: Saturday, January 14, 2023, 21:11
  • New moon: Saturday, January 21, 2023, 15:54
  • First quarter: Saturday, January 28, 2023, 10:20

February 2023

  • Full moon: Sunday, February 5, 2023, 13:29
  • Last quarter: Monday, February 13, 2023, 11:01
  • New moon: Monday, February 20, 2023, 02:06
  • First quarter: Monday, February 27, 2023, 03:06

March 2023

  • Full moon: Tuesday, March 7, 2023, 07:41
  • Last quarter: Tuesday, March 14, 2023, 22:09
  • New moon: Tuesday, March 21, 2023, 13:23
  • First quarter: Tuesday, March 28, 2023, 22:33

April 2023

  • Full moon: Thursday, April 6, 2023, 00:35
  • Last quarter: Thursday, April 13, 2023, 05:12
  • New moon: Thursday, April 20, 2023, 00:12
  • First quarter: Thursday, April 27, 2023, 17:20

May 2023

  • Full moon: Friday, May 5, 2023, 13:34
  • Last quarter: Friday, May 12, 2023, 10:28
  • New moon: Friday, May 19, 2023, 11:53
  • First quarter: Saturday, May 27, 2023, 11:22

June 2023

  • Full moon: Saturday, June 3, 2023, 23:41
  • Last quarter: Saturday, June 10, 2023, 15:31
  • New moon: Sunday, June 18, 2023, 00:37
  • First quarter: Monday, June 26, 2023, 03:49

July 2023

  • Full moon: Monday, July 3, 2023, 07:38
  • Last quarter: Sunday, July 9, 2023, 21:47
  • New moon: Monday, July 17, 2023, 14:31
  • First quarter: Tuesday, July 25, 2023, 18:06

August 2023

  • Full moon: Tuesday, August 1, 2023, 14:31
  • Last quarter: Tuesday, August 8, 2023, 06:28
  • New moon: Wednesday, August 16, 2023, 05:38
  • First quarter: Thursday, August 24, 2023, 05:57
  • Full moon: Wednesday, August 30, 2023, 21:35

September 2023

  • Last quarter: Wednesday, September 6, 2023, 18:21
  • New moon: Thursday, September 14, 2023, 21:40
  • First quarter: Friday, September 22, 2023, 15:32
  • Full moon: Friday, September 29, 2023, 05:57

October 2023

  • Last quarter: Friday, October 6, 2023, 09:48
  • New moon: Saturday, October 14, 2023, 13:55
  • First quarter: Saturday, October 21, 2023, 23:29
  • Full moon: Saturday, October 28, 2023, 16:24

November 2023

  • Last quarter: Sunday, November 5, 2023, 03:37
  • New moon: Monday, November 13, 2023, 04:27
  • First quarter: Monday, November 20, 2023, 05:50
  • Full moon: Monday, November 27, 2023, 04:16

December 2023

  • Last quarter: Tuesday, December 5, 2023, 00:49
  • New moon: Tuesday, December 12, 2023, 18:32
  • First quarter: Tuesday, December 19, 2023, 13:39
  • Full moon: Tuesday, December 26, 2023, 19:33
  • When is the new moon in 2023? The new moons of 2023: January 21, 2023, February 20, 2023, March 21, 2023, April 20, 2023, May 19, 2023, June 18, 2023, July 17, 2023, August 16, 2023, September 14, 2023, October 14, 2023, November 13, 2023, December 12, 2023.
  • What do the moon phases mean? At new moon the moon stands between sun and Earth and cannot be seen. A week later it is half lit (first quarter), after about 15 days it is full, and then it wanes to the last quarter. One cycle takes 29.5 days on average.
  • How accurate are the times? They are computed with Jean Meeus' formulas and accurate to a few minutes – for New York in local time, daylight saving included.

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