Argentina · 54.81°S, 68.32°W
Daylight hours in Ushuaia
Ushuaia gets 17h 20m of daylight on its longest day, around December 21, and 7h 12m on its shortest, around June 21: a swing of 10h 08m across the year. Its summer is in December.
Today in Ushuaia
Sunrise–
Sunset–
Daylight–
vs yesterday–
Sunrise and sunset through the year
Local time, including daylight saving time where Ushuaia observes it, which is why the lines can jump by an hour. The shaded band is daylight. 2026 dates.
Key days
Longest day17h 20mDecember 21 · 04:52–22:12
Shortest day7h 12mJune 21 · 10:00–17:12
March equinox12h 13mMarch 20 · 07:35–19:48
Fastest change−4.5 min/dayaround March 8
Daylight by month
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January 1 | 05:01 | 22:13 | 17h 12m |
| February 1 | 05:57 | 21:38 | 15h 40m |
| March 1 | 06:57 | 20:36 | 13h 39m |
| April 1 | 07:58 | 19:18 | 11h 20m |
| May 1 | 08:55 | 18:08 | 9h 13m |
| June 1 | 09:45 | 17:19 | 7h 34m |
| July 1 | 09:59 | 17:17 | 7h 18m |
| August 1 | 09:23 | 17:57 | 8h 34m |
| September 1 | 08:16 | 18:53 | 10h 37m |
| October 1 | 07:00 | 19:48 | 12h 48m |
| November 1 | 05:45 | 20:50 | 15h 04m |
| December 1 | 04:57 | 21:49 | 16h 52m |
Cities with similar daylight
These cities sit within 3° of Ushuaia’s latitude in the same hemisphere, so their days grow and shrink almost in step:
- Grytviken 54.28°S
- Punta Arenas 53.15°S
Its mirror images are across the equator at a similar distance from it. Their longest days come when Ushuaia’s are shortest:
More: all cities between 50°–60° South · compare Ushuaia with any city