Argentina · 45.86°S, 67.50°W

Daylight hours in Comodoro Rivadavia

Comodoro Rivadavia gets 15h 44m of daylight on its longest day, around December 21, and 8h 39m on its shortest, around June 21: a swing of 7h 05m across the year. Its summer is in December.

Today in Comodoro Rivadavia

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Sunrise and sunset through the year

Sunrise and sunset in Comodoro Rivadavia through 2026Local sunrise and sunset times for each day of 2026. Daylight is longest on December 21 (15h 44m) and shortest on June 21 (8h 39m).00:0006:0012:0018:0024:00JanFebMarAprMayJunJulAugSepOctNovDec

Local time, including daylight saving time where Comodoro Rivadavia observes it, which is why the lines can jump by an hour. The shaded band is daylight. 2026 dates.

Key days

Longest day15h 44mDecember 21 · 05:37–21:21
Shortest day8h 39mJune 21 · 09:13–17:52
March equinox12h 11mMarch 20 · 07:33–19:44
Fastest change−3.3 min/dayaround March 13

Daylight by month

Sunrise, sunset and day length in Comodoro Rivadavia on the first of each month, 2026
DateSunriseSunsetDaylight
January 105:4521:2415h 39m
February 106:2521:0314h 38m
March 107:0720:2013h 13m
April 107:4919:2011h 32m
May 108:2718:2810h 01m
June 109:0217:568h 54m
July 109:1317:568h 43m
August 108:5018:249h 34m
September 108:0119:0111h 01m
October 107:0219:3812h 36m
November 106:0820:2114h 13m
December 105:3721:0315h 26m

Cities with similar daylight

These cities sit within 3° of Comodoro Rivadavia’s latitude in the same hemisphere, so their days grow and shrink almost in step:

Its mirror images are across the equator at a similar distance from it. Their longest days come when Comodoro Rivadavia’s are shortest:

More: all cities between 40°–50° South · compare Comodoro Rivadavia with any city