Concordia

Sunrise and sunset in Concordia

Today’s sunrise, sunset and twilight in Concordia, in local time. At 31.4° S, the day lasts from 10 h 06 min at the winter solstice to 14 h 12 min at the summer solstice.

Today · worked out at

Wednesday, October 21: sunrise at 06:06, sunset at 19:07.

Day length 13 h 02 min, 1 min 50 s longer than yesterday.

Solar noon at 12:36, with the Sun 69° above the horizon.

Times are Concordia time (GMT-3).

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Twilight and golden hour today

TodayMorningEvening
Astronomical twilight04:4020:33
Nautical twilight05:1120:02
Civil twilight05:4119:32
Sunrise and sunset06:0619:07
Golden hour06:06–06:3818:35–19:07

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

The year in Concordia

  • Longest day: December 21, 14 h 12 min, from sunrise at 05:44 to sunset at 19:56.
  • Shortest day: June 21, 10 h 06 min, from sunrise at 07:50 to sunset at 17:57.

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

DateSunriseSunsetDay length
January 2106:0819:5813 h 50 min
February 2106:3519:3512 h 59 min
March 2106:5619:0112 h 06 min
April 2107:1618:2411 h 08 min
May 2107:3618:0010 h 24 min
June 2107:5017:5710 h 06 min
July 2107:4618:1010 h 24 min
August 2107:2118:2911 h 09 min
September 2106:4218:4712 h 05 min
October 2106:0619:0713 h 02 min
November 2105:4219:3313 h 51 min
December 2105:4419:5614 h 12 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 31.4° S, 58° 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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