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Sunrise & Sunset in Buenos Aires

Thursday, 22 October 2026 · Argentina Standard Time (UTC−3)

Sunrise

6:03 AM

Sunset

7:14 PM

Today in Buenos Aires, Argentina, sunrise is at 6:03 AM and sunset at 7:14 PM, giving 13 h 11 min of daylight — 2 minutes longer than yesterday.

Sun times today

EventMorningEvening
Astronomical twilight (−18°)4:33 AM8:44 PM
Nautical twilight (−12°)5:05 AM8:11 PM
Civil twilight (−6°)5:37 AM7:40 PM
Sunrise / sunset6:03 AM7:14 PM
Golden hour ends / starts (+6°)6:37 AM6:40 PM
Solar noon12:38 PM

— means the sun does not reach that angle today. Times include standard atmospheric refraction; hills and buildings can change what you see.

Buenos Aires sunrise and sunset — October 2026

DateSunriseSunsetDay length
1 Thu6:30 AM6:57 PM12 h 27 min
2 Fri6:29 AM6:57 PM12 h 29 min
3 Sat6:27 AM6:58 PM12 h 31 min
4 Sun6:26 AM6:59 PM12 h 33 min
5 Mon6:25 AM7:00 PM12 h 35 min
6 Tue6:23 AM7:00 PM12 h 37 min
7 Wed6:22 AM7:01 PM12 h 39 min
8 Thu6:20 AM7:02 PM12 h 42 min
9 Fri6:19 AM7:03 PM12 h 44 min
10 Sat6:18 AM7:04 PM12 h 46 min
11 Sun6:16 AM7:04 PM12 h 48 min
12 Mon6:15 AM7:05 PM12 h 50 min
13 Tue6:14 AM7:06 PM12 h 52 min
14 Wed6:13 AM7:07 PM12 h 54 min
15 Thu6:11 AM7:08 PM12 h 57 min
16 Fri6:10 AM7:09 PM12 h 59 min
17 Sat6:09 AM7:09 PM13 h 1 min
18 Sun6:08 AM7:10 PM13 h 3 min
19 Mon6:06 AM7:11 PM13 h 5 min
20 Tue6:05 AM7:12 PM13 h 7 min
21 Wed6:04 AM7:13 PM13 h 9 min
22 Thu6:03 AM7:14 PM13 h 11 min
23 Fri6:01 AM7:15 PM13 h 13 min
24 Sat6:00 AM7:16 PM13 h 15 min
25 Sun5:59 AM7:16 PM13 h 17 min
26 Mon5:58 AM7:17 PM13 h 19 min
27 Tue5:57 AM7:18 PM13 h 21 min
28 Wed5:56 AM7:19 PM13 h 23 min
29 Thu5:55 AM7:20 PM13 h 25 min
30 Fri5:54 AM7:21 PM13 h 27 min
31 Sat5:53 AM7:22 PM13 h 29 min

Sunrise and sunset in Buenos Aires: questions and answers

What time is sunset in Buenos Aires today?

7:14 PM local time (Argentina Standard Time). Civil twilight ends at 7:40 PM.

What time is sunrise in Buenos Aires tomorrow?

6:01 AM.

When is golden hour in Buenos Aires today?

In the evening from about 6:40 PM until sunset at 7:14 PM; in the morning from sunrise until about 6:37 AM.

What are the longest and shortest days in Buenos Aires?

About 14 h 29 min at the December solstice, and about 9 h 50 min at the June solstice.

Calculated for -34.61°, -58.38°. Places: GeoNames (CC BY 4.0), https://www.geonames.org/.