Greenfield, California

Sunrise and sunset in Greenfield, California

Today’s sunrise, sunset and twilight in Greenfield, California, in local time. At 36.3° N, the day lasts from 9 h 41 min at the winter solstice to 14 h 38 min at the summer solstice.

Today · worked out at

Thursday, October 22: sunrise at 07:18, sunset at 18:19.

Day length 11 h 01 min, 2 min 9 s shorter than yesterday.

Solar noon at 12:49, with the Sun 42° above the horizon.

Times are Greenfield, California time (PDT).

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Twilight and golden hour today

TodayMorningEvening
Astronomical twilight05:5219:45
Nautical twilight06:2219:15
Civil twilight06:5218:45
Sunrise and sunset07:1818:19
Golden hour07:18–07:5317:44–18:19

Each twilight begins at the morning time and ends at the evening one.

The year in Greenfield, California

  • Longest day: June 21, 14 h 38 min, from sunrise at 05:47 to sunset at 20:26.
  • Shortest day: December 21, 9 h 41 min, from sunrise at 07:12 to sunset at 16:53.

Sunrise and sunset on the 21st of each month, 2026

DateSunriseSunsetDay length
January 2107:1317:1910 h 07 min
February 2106:4517:5211 h 07 min
March 2107:0619:1712 h 11 min
April 2106:2319:4413 h 21 min
May 2105:5420:0914 h 16 min
June 2105:4720:2614 h 38 min
July 2106:0320:1914 h 16 min
August 2106:2719:4713 h 20 min
September 2106:5219:0312 h 11 min
October 2107:1718:2011 h 03 min
November 2106:4816:5310 h 05 min
December 2107:1216:539 h 41 min

Good to know

  • Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
  • Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
  • Worked out when the page loads from NOAA’s solar equations, for 36.3° N, 121.2° W, and accurate to about a minute.

How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets

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