December 2026 Sunrise & Sunset Today in Ushuaia, Argentina 🇦🇷
Sun Phase: Night
Sunrise Today: 09:32 ↑ 56.2° NE
Sunset Today: 17:47 ↑ 303.6° WNW
Day Length: 8h 14m
Sun Direction: SSE
Sun Altitude: -53.18°
Sun Distance: 151.932 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Ushuaia?
December 2026 Sunrise & Sunset Times in Ushuaia
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| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
04:56
↑
132° SE
|
21:49
↑
228° SW
|
16h 52m | +2m 34s | N/A | N/A | 02:29 | 00:14 | 04:02 | 22:43 | 13:22 | 147.52 |
| 2 |
04:55
↑
132° SE
|
21:50
↑
228° SW
|
16h 54m | +2m 28s | N/A | N/A | 02:26 | 00:18 | 04:01 | 22:45 | 13:22 | 147.50 |
| 3 |
04:54
↑
132° SE
|
21:52
↑
228° SW
|
16h 57m | +2m 21s | N/A | N/A | 02:22 | 00:22 | 04:00 | 22:47 | 13:22 | 147.48 |
| 4 |
04:54
↑
133° SE
|
21:53
↑
227° SW
|
16h 59m | +2m 15s | N/A | N/A | 02:19 | 00:27 | 03:59 | 22:49 | 13:23 | 147.46 |
| 5 |
04:53
↑
133° SE
|
21:55
↑
227° SW
|
17h 01m | +2m 09s | N/A | N/A | 02:15 | 00:31 | 03:58 | 22:50 | 13:23 | 147.43 |
| 6 |
04:52
↑
133° SE
|
21:56
↑
227° SW
|
17h 03m | +2m 02s | N/A | N/A | 02:11 | 00:36 | 03:57 | 22:52 | 13:24 | 147.41 |
| 7 |
04:52
↑
133° SE
|
21:57
↑
226° SW
|
17h 05m | +1m 55s | N/A | N/A | 02:08 | 00:40 | 03:56 | 22:54 | 13:24 | 147.39 |
| 8 |
04:51
↑
134° SE
|
21:59
↑
226° SW
|
17h 07m | +1m 48s | N/A | N/A | 02:04 | 00:45 | 03:55 | 22:55 | 13:24 | 147.37 |
| 9 |
04:51
↑
134° SE
|
22:00
↑
226° SW
|
17h 09m | +1m 41s | N/A | N/A | 01:59 | 00:50 | 03:54 | 22:57 | 13:25 | 147.35 |
| 10 |
04:51
↑
134° SE
|
22:01
↑
226° SW
|
17h 10m | +1m 33s | N/A | N/A | 01:55 | 00:56 | 03:54 | 22:58 | 13:25 | 147.34 |
| 11 |
04:50
↑
134° SE
|
22:02
↑
226° SW
|
17h 12m | +1m 26s | N/A | N/A | 01:50 | 01:02 | 03:53 | 23:00 | 13:26 | 147.32 |
| 12 |
04:50
↑
134° SE
|
22:03
↑
226° SW
|
17h 13m | +1m 18s | N/A | N/A | 01:44 | 01:09 | 03:53 | 23:01 | 13:26 | 147.30 |
| 13 |
04:50
↑
135° SE
|
22:05
↑
225° SW
|
17h 14m | +1m 10s | N/A | N/A | 01:35 | N/A | 03:52 | 23:02 | 13:27 | 147.28 |
| 14 |
04:50
↑
135° SE
|
22:06
↑
225° SW
|
17h 15m | +1m 03s | N/A | N/A | N/A | N/A | 03:52 | 23:04 | 13:27 | 147.27 |
| 15 |
04:50
↑
135° SE
|
22:06
↑
225° SW
|
17h 16m | +0m 55s | N/A | N/A | N/A | N/A | 03:52 | 23:05 | 13:28 | 147.25 |
| 16 |
04:50
↑
135° SE
|
22:07
↑
225° SW
|
17h 17m | +0m 46s | N/A | N/A | N/A | N/A | 03:52 | 23:06 | 13:28 | 147.23 |
| 17 |
04:50
↑
135° SE
|
22:08
↑
225° SW
|
17h 17m | +0m 38s | N/A | N/A | N/A | N/A | 03:52 | 23:07 | 13:29 | 147.22 |
| 18 |
04:50
↑
135° SE
|
22:09
↑
225° SW
|
17h 18m | +0m 30s | N/A | N/A | N/A | N/A | 03:52 | 23:07 | 13:29 | 147.21 |
| 19 |
04:51
↑
135° SE
|
22:09
↑
225° SW
|
17h 18m | +0m 22s | N/A | N/A | N/A | N/A | 03:52 | 23:08 | 13:30 | 147.19 |
| 20 |
04:51
↑
135° SE
|
22:10
↑
225° SW
|
17h 19m | +0m 14s | N/A | N/A | N/A | N/A | 03:52 | 23:09 | 13:30 | 147.18 |
| 21 |
04:51
↑
135° SE
|
22:11
↑
225° SW
|
17h 19m | +0m 05s | N/A | N/A | N/A | N/A | 03:53 | 23:09 | 13:31 | 147.17 |
| 22 |
04:52
↑
135° SE
|
22:11
↑
225° SW
|
17h 19m | -0m 02s | N/A | N/A | N/A | N/A | 03:53 | 23:10 | 13:31 | 147.16 |
| 23 |
04:52
↑
135° SE
|
22:11
↑
225° SW
|
17h 18m | -0m 11s | N/A | N/A | N/A | N/A | 03:54 | 23:10 | 13:32 | 147.15 |
| 24 |
04:53
↑
135° SE
|
22:12
↑
225° SW
|
17h 18m | -0m 19s | N/A | N/A | N/A | N/A | 03:54 | 23:10 | 13:32 | 147.14 |
| 25 |
04:54
↑
135° SE
|
22:12
↑
225° SW
|
17h 18m | -0m 27s | N/A | N/A | N/A | N/A | 03:55 | 23:10 | 13:33 | 147.13 |
| 26 |
04:55
↑
135° SE
|
22:12
↑
225° SW
|
17h 17m | -0m 35s | N/A | N/A | N/A | N/A | 03:56 | 23:10 | 13:33 | 147.13 |
| 27 |
04:55
↑
135° SE
|
22:12
↑
225° SW
|
17h 16m | -0m 44s | N/A | N/A | N/A | N/A | 03:57 | 23:10 | 13:34 | 147.12 |
| 28 |
04:56
↑
135° SE
|
22:12
↑
225° SW
|
17h 15m | -0m 52s | N/A | N/A | N/A | N/A | 03:58 | 23:10 | 13:34 | 147.12 |
| 29 |
04:57
↑
135° SE
|
22:12
↑
225° SW
|
17h 14m | -1m 00s | N/A | N/A | N/A | N/A | 03:59 | 23:10 | 13:35 | 147.11 |
| 30 |
04:58
↑
135° SE
|
22:12
↑
226° SW
|
17h 13m | -1m 08s | N/A | N/A | 01:45 | N/A | 04:00 | 23:10 | 13:35 | 147.11 |
| 31 |
04:59
↑
134° SE
|
22:12
↑
226° SW
|
17h 12m | -1m 16s | N/A | N/A | 01:51 | N/A | 04:02 | 23:09 | 13:36 | 147.11 |
|
All times are in local time for Ushuaia. Daylight Saving Time (DST) is not currently in effect. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Ushuaia, the earliest sunrise of December is on December 11 to 18 and the latest sunset of December is on December 24 to 31.
2026 Sun Graph for Ushuaia
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Sun's Path on Selected Date in Ushuaia
Today's Sunrise & Sunset times in other cities in Argentina:
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Is the Day Getting Longer or Shorter in Ushuaia?
Days in Ushuaia are currently getting longer by about 3m 12s each day, roughly 22 minutes more daylight per week.
Golden Hour & Blue Hour in Ushuaia Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 08:50-09:06 | 18:14-18:29 |
| Golden hour | 09:06-10:33 | 16:47-18:14 |
Ushuaia's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | December 21, 2026 | -7h 18m |
| Shortest day | June 22, 2026 | 7h 11m |
| Earliest sunrise | December 13, 2026 | 04:50 |
| Latest sunset | December 25, 2026 | 22:12 |
Understanding Twilight & the Golden Hour
After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.
In Ushuaia today, the morning golden hour runs 09:06-10:33 and the evening golden hour 16:47-18:14, with the cooler blue hour around 08:50-09:06 and 18:14-18:29. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Ushuaia
What time is sunrise in Ushuaia today?
Today Ushuaia has sunrise at 09:32 local time.
What time is sunset in Ushuaia today?
Sunset in Ushuaia today is at 17:47 local time.
What time is solar noon in Ushuaia today?
Solar noon in Ushuaia — when the sun is at its highest point in the sky — is at 13:39 local time today.
When does civil twilight begin and end in Ushuaia?
In Ushuaia today: civil twilight begins at 08:50 (before sunrise) and ends at 18:29 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Ushuaia?
Nautical twilight in Ushuaia today runs from 08:06 in the morning to 19:13 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Ushuaia for stargazing?
Astronomical twilight in Ushuaia ends at 19:56 in the evening and resumes at 07:23 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.
Where on the horizon does the sun rise and set in Ushuaia?
Today in Ushuaia, the sun rises at an azimuth of 56° and sets at 304° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
