Sunset and sunrise times in Ushuaia, Argentina

In Ushuaia, Argentina the sun sets today, Saturday 26 September, at 19:39 and rises at 07:11. Daylight lasts 12h 27m; evening golden hour runs from 18:51 to 20:01.

Today, Saturday 26 September

First light: 06:35
Sunrise: 07:11
Solar noon: 13:24
Sunset: 19:39
Last light: 20:15
Day length: 12h 27m

19h 37m until sunset

Light and sky

Evening golden hour: 18:51 – 20:01
Blue hour: 20:01 – 20:15
Max sun altitude: 36.6°
Moon: 🌕 Full moon
Moonrise / moonset: 19:56 / 06:53

The sun sets at 266° — face west

Tomorrow, Sunday 27 September

Sunrise 07:08 Sunset 19:40 Golden hour 18:53 – 20:03 Day length 12h 32m vs today 4 minutes longer

Where Ushuaia is

Coordinates: 54.8108° S, 68.3159° W
Time zone: America/Argentina/Ushuaia
Current offset: UTC-03:00
Elevation: 6 m
Population: 56,825

Sunrise and sunset in Ushuaia, September 2026

September 2026 — first light, sunrise, solar noon, sunset, last light, day length and evening golden hour.
Date	First light	Sunrise	Solar noon	Sunset	Last light	Day length	Change	Golden hour	Moon
Tue 1	07:37	08:14	13:33	18:53	19:29	10h 38m	+4:15	18:03–19:15	🌖 79%
Wed 2	07:35	08:11	13:32	18:54	19:31	10h 43m	+4:16	18:05–19:17	🌖 69%
Thu 3	07:33	08:09	13:32	18:56	19:33	10h 47m	+4:17	18:07–19:19	🌖 58%
Fri 4	07:30	08:06	13:32	18:58	19:34	10h 51m	+4:17	18:09–19:20	🌗 46%
Sat 5	07:28	08:04	13:31	19:00	19:36	10h 55m	+4:18	18:11–19:22	🌘 35%
Sun 6	07:25	08:01	13:31	19:02	19:38	11h 0m	+4:19	18:13–19:24	🌘 24%
Mon 7	07:23	07:59	13:31	19:04	19:40	11h 4m	+4:19	18:15–19:26	🌘 15%
Tue 8	07:21	07:56	13:30	19:05	19:41	11h 8m	+4:20	18:16–19:27	🌘 7%
Wed 9	07:18	07:54	13:30	19:07	19:43	11h 13m	+4:20	18:18–19:29	🌘 3%
Thu 10	07:16	07:51	13:30	19:09	19:45	11h 17m	+4:21	18:20–19:31	🌑 0%
Fri 11	07:13	07:49	13:29	19:11	19:47	11h 21m	+4:21	18:22–19:33	🌒 0%
Sat 12	07:11	07:46	13:29	19:13	19:49	11h 26m	+4:21	18:24–19:35	🌒 3%
Sun 13	07:08	07:44	13:29	19:14	19:50	11h 30m	+4:22	18:26–19:37	🌒 7%
Mon 14	07:05	07:41	13:28	19:16	19:52	11h 34m	+4:22	18:28–19:38	🌒 14%
Tue 15	07:03	07:39	13:28	19:18	19:54	11h 39m	+4:23	18:30–19:40	🌒 21%
Wed 16	07:00	07:36	13:28	19:20	19:56	11h 43m	+4:23	18:32–19:42	🌒 30%
Thu 17	06:58	07:34	13:27	19:22	19:58	11h 48m	+4:23	18:34–19:44	🌒 38%
Fri 18	06:55	07:31	13:27	19:24	20:00	11h 52m	+4:24	18:36–19:46	🌓 48%
Sat 19	06:53	07:29	13:27	19:26	20:02	11h 56m	+4:24	18:38–19:48	🌔 57%
Sun 20	06:50	07:26	13:26	19:27	20:03	12h 1m	+4:24	18:40–19:49	🌔 66%
Mon 21	06:48	07:23	13:26	19:29	20:05	12h 5m	+4:24	18:42–19:51	🌔 75%
Tue 22	06:45	07:21	13:25	19:31	20:07	12h 10m	+4:25	18:43–19:53	🌔 83%
Wed 23	06:42	07:18	13:25	19:33	20:09	12h 14m	+4:25	18:45–19:55	🌔 90%
Thu 24	06:40	07:16	13:25	19:35	20:11	12h 18m	+4:25	18:47–19:57	🌔 95%
Fri 25	06:37	07:13	13:24	19:37	20:13	12h 23m	+4:25	18:49–19:59	🌔 98%
Sat 26	06:35	07:11	13:24	19:39	20:15	12h 27m	+4:26	18:51–20:01	🌕 100%
Sun 27	06:32	07:08	13:24	19:40	20:17	12h 32m	+4:26	18:53–20:03	🌖 99%
Mon 28	06:29	07:06	13:23	19:42	20:19	12h 36m	+4:26	18:55–20:05	🌖 96%
Tue 29	06:27	07:03	13:23	19:44	20:21	12h 41m	+4:26	18:57–20:06	🌖 90%
Wed 30	06:24	07:01	13:23	19:46	20:23	12h 45m	+4:26	18:59–20:08	🌖 83%

More columns for September 2026: nautical and astronomical twilight, night length, sun altitude, sunset direction

September 2026 — extended twilight and geometry.
Date	Astro. dawn	Naut. dawn	Sunrise	Sunset	Naut. dusk	Astro. dusk	Night	Max altitude	Sunset direction
Tue 1	06:14	06:56	08:14	18:53	20:11	20:53	13h 18m	27.1°	283° WNW
Wed 2	06:11	06:53	08:11	18:54	20:12	20:55	13h 14m	27.5°	282° WNW
Thu 3	06:09	06:51	08:09	18:56	20:14	20:57	13h 10m	27.8°	281° WNW
Fri 4	06:07	06:49	08:06	18:58	20:16	20:58	13h 5m	28.2°	281° W
Sat 5	06:04	06:46	08:04	19:00	20:18	21:00	13h 1m	28.6°	280° W
Sun 6	06:01	06:44	08:01	19:02	20:20	21:02	12h 57m	28.9°	280° W
Mon 7	05:59	06:41	07:59	19:04	20:21	21:04	12h 52m	29.3°	279° W
Tue 8	05:56	06:39	07:56	19:05	20:23	21:06	12h 48m	29.7°	278° W
Wed 9	05:54	06:36	07:54	19:07	20:25	21:08	12h 44m	30.1°	278° W
Thu 10	05:51	06:34	07:51	19:09	20:27	21:10	12h 39m	30.4°	277° W
Fri 11	05:48	06:31	07:49	19:11	20:29	21:12	12h 35m	30.8°	276° W
Sat 12	05:46	06:29	07:46	19:13	20:31	21:14	12h 31m	31.2°	276° W
Sun 13	05:43	06:26	07:44	19:14	20:32	21:16	12h 26m	31.6°	275° W
Mon 14	05:40	06:24	07:41	19:16	20:34	21:18	12h 22m	32.0°	274° W
Tue 15	05:37	06:21	07:39	19:18	20:36	21:20	12h 18m	32.4°	274° W
Wed 16	05:35	06:18	07:36	19:20	20:38	21:22	12h 13m	32.7°	273° W
Thu 17	05:32	06:16	07:34	19:22	20:40	21:24	12h 9m	33.1°	272° W
Fri 18	05:29	06:13	07:31	19:24	20:42	21:26	12h 4m	33.5°	272° W
Sat 19	05:26	06:10	07:29	19:26	20:44	21:29	12h 0m	33.9°	271° W
Sun 20	05:23	06:08	07:26	19:27	20:46	21:31	11h 56m	34.3°	270° W
Mon 21	05:20	06:05	07:23	19:29	20:48	21:33	11h 51m	34.7°	270° W
Tue 22	05:17	06:02	07:21	19:31	20:50	21:35	11h 47m	35.1°	269° W
Wed 23	05:15	06:00	07:18	19:33	20:52	21:37	11h 42m	35.5°	268° W
Thu 24	05:12	05:57	07:16	19:35	20:54	21:40	11h 38m	35.8°	267° W
Fri 25	05:09	05:54	07:13	19:37	20:56	21:42	11h 34m	36.2°	267° W
Sat 26	05:05	05:51	07:11	19:39	20:58	21:45	11h 29m	36.6°	266° W
Sun 27	05:02	05:49	07:08	19:40	21:00	21:47	11h 25m	37.0°	265° W
Mon 28	04:59	05:46	07:06	19:42	21:02	21:49	11h 20m	37.4°	265° W
Tue 29	04:56	05:43	07:03	19:44	21:05	21:52	11h 16m	37.8°	264° W
Wed 30	04:53	05:40	07:01	19:46	21:07	21:54	11h 11m	38.2°	263° W

October 2026

October 2026 — the same columns, one month ahead.
Date	First light	Sunrise	Solar noon	Sunset	Last light	Day length	Change	Golden hour	Moon
Thu 1	06:22	06:58	13:22	19:48	20:25	12h 50m	+4:26	19:00–20:10	🌖 73%
Fri 2	06:19	06:55	13:22	19:50	20:27	12h 54m	+4:27	19:02–20:12	🌖 62%
Sat 3	06:16	06:53	13:22	19:52	20:29	12h 58m	+4:27	19:04–20:14	🌗 50%
Sun 4	06:14	06:50	13:21	19:54	20:31	13h 3m	+4:27	19:06–20:16	🌘 38%
Mon 5	06:11	06:48	13:21	19:56	20:33	13h 7m	+4:27	19:08–20:18	🌘 27%
Tue 6	06:08	06:45	13:21	19:58	20:35	13h 12m	+4:27	19:10–20:20	🌘 18%
Wed 7	06:06	06:43	13:21	19:59	20:37	13h 16m	+4:27	19:12–20:22	🌘 10%
Thu 8	06:03	06:40	13:20	20:01	20:39	13h 21m	+4:27	19:14–20:24	🌘 4%
Fri 9	06:01	06:38	13:20	20:03	20:41	13h 25m	+4:27	19:15–20:26	🌘 1%
Sat 10	05:58	06:35	13:20	20:05	20:43	13h 30m	+4:27	19:17–20:28	🌑 0%
Sun 11	05:55	06:33	13:19	20:07	20:45	13h 34m	+4:26	19:19–20:30	🌒 1%
Mon 12	05:53	06:30	13:19	20:09	20:47	13h 38m	+4:26	19:21–20:32	🌒 5%
Tue 13	05:50	06:28	13:19	20:11	20:49	13h 43m	+4:26	19:23–20:34	🌒 9%
Wed 14	05:47	06:25	13:19	20:13	20:51	13h 47m	+4:26	19:25–20:36	🌒 16%
Thu 15	05:45	06:23	13:18	20:15	20:54	13h 52m	+4:26	19:27–20:39	🌒 23%
Fri 16	05:42	06:21	13:18	20:17	20:56	13h 56m	+4:25	19:29–20:41	🌒 31%
Sat 17	05:40	06:18	13:18	20:19	20:58	14h 1m	+4:25	19:30–20:43	🌒 40%
Sun 18	05:37	06:16	13:18	20:21	21:00	14h 5m	+4:25	19:32–20:45	🌓 50%
Mon 19	05:35	06:13	13:18	20:23	21:02	14h 9m	+4:24	19:34–20:47	🌔 59%
Tue 20	05:32	06:11	13:17	20:25	21:05	14h 14m	+4:24	19:36–20:49	🌔 69%
Wed 21	05:29	06:09	13:17	20:27	21:07	14h 18m	+4:23	19:38–20:51	🌔 77%
Thu 22	05:27	06:06	13:17	20:29	21:09	14h 23m	+4:23	19:40–20:53	🌔 85%
Fri 23	05:24	06:04	13:17	20:31	21:11	14h 27m	+4:22	19:42–20:56	🌔 92%
Sat 24	05:22	06:02	13:17	20:33	21:14	14h 31m	+4:22	19:44–20:58	🌔 97%
Sun 25	05:19	05:59	13:17	20:35	21:16	14h 36m	+4:21	19:45–21:00	🌔 99%
Mon 26	05:17	05:57	13:17	20:38	21:18	14h 40m	+4:20	19:47–21:02	🌕 100%
Tue 27	05:14	05:55	13:17	20:40	21:21	14h 44m	+4:19	19:49–21:04	🌖 97%
Wed 28	05:12	05:53	13:16	20:42	21:23	14h 49m	+4:18	19:51–21:07	🌖 93%
Thu 29	05:09	05:50	13:16	20:44	21:25	14h 53m	+4:17	19:53–21:09	🌖 86%
Fri 30	05:07	05:48	13:16	20:46	21:28	14h 57m	+4:16	19:55–21:11	🌖 76%
Sat 31	05:04	05:46	13:16	20:48	21:30	15h 1m	+4:15	19:57–21:13	🌖 66%

Longest and shortest day in Ushuaia

The longest day falls on 21 December 2026, in 3 months, with 17h 19m of daylight.

The shortest is 21 June 2026, 3 months ago, with 7h 12m.

Between them the day length swings by 10h 7m.

Daylight through 2026

Daylight Civil twilight Nautical Astronomical Night

The earliest sunset of the year is at 17:10 on 17 June; the latest is 22:12 on 28 December. Those dates are not the solstices — the difference between clock time and solar time shifts them by a week or more.

Sunrise ranges from 04:50 on 15 December to 09:59 on 25 June.

Averaged across the year, a day here holds 12h 9m of daylight.

What makes sunsets in Ushuaia different

Clock noon and solar noon are 85 minutes apart here — the sun is highest at 13:24 standard time. That gap comes from the time zone's width, not the latitude.

At 54.8°S the sun cuts through the twilight band at an angle, so darkness takes 36 minutes to arrive: 12 minutes longer than today's 24-minute median.

The shallow approach angle at 54.8° stretches this evening's golden hour to 70 minutes, against about 40 for a city on the equator today.

Between the June and December solstices the length of the day swings by 10h 7m here — among the widest of the 50 cities tracked in Argentina.

Over a year the sunset point slides 87° along the horizon, from SW at the December solstice to NW in June. Today it is W.

By the end of September the sun will be setting 54 minutes later than it did on the first, a shift of roughly 111 seconds a day.

Today's latest sunset in Argentina happens here, 57 minutes later than in Posadas.

Planning a sunset photo in Ushuaia

Arrive by 18:36. Golden hour opens at 18:51 and the sun is down by 19:39, so that leaves about fifteen minutes to find a position before the light is worth using.

Face west — the sun goes down at 266° on the compass today. That bearing moves through the year, so a composition that works this week may not in three months.

Do not pack up at sunset. Blue hour follows from 20:01 and runs to 20:15, the end of civil twilight and 36m after the sun disappears. That is the window where city lights balance against the sky.

Common questions

What time is sunset in Ushuaia today?

The sun sets in Ushuaia at 19:39 today, Saturday 26 September 2026.

How long after sunset does it get dark in Ushuaia?

It takes 36m. Civil twilight ends at 20:15 today, which is the point most people would call dark.