Sunrise & Sunset in Buenos Aires
🇦🇷 Buenos Aires, Argentina · October 27, 2026 · current time in Buenos Aires
Today · October 27, 2026
13h 20m of daylight today
Today's sun timeline
- 🌌 Astronomical dawn 04:27sun 18° below horizon — the sky is fully dark before this
- ⭐ Nautical dawn 05:00sun 12° below horizon — stars begin to fade
- 🌆 Civil dawn 05:31sun 6° below horizon — enough light for outdoor activity
- 🌅 Sunrise 05:58sun appears at 106.2° (ESE (106°))
- 📸 Morning golden hour ends 06:32sun climbs past 6° — soft light is over
- ☀️ Solar noon 12:38sun at its highest point today
- 📸 Evening golden hour starts 18:44sun drops below 6° — soft light returns
- 🌇 Sunset 19:18sun disappears at 253.8° (WSW (254°))
- 🌆 Civil dusk 19:45sun 6° below horizon — street lights come on
- ⭐ Nautical dusk 20:16sun 12° below horizon — horizon no longer visible
- 🌌 Astronomical dusk 20:49sun 18° below horizon — full darkness begins
Next 7 days
| Date | Sunrise | Sunset | Golden hour (PM) | Day length |
|---|---|---|---|---|
| Wed, Oct 28 | 05:57 | 19:19 | 18:45–19:35 | 13h 22m |
| Thu, Oct 29 | 05:56 | 19:20 | 18:46–19:36 | 13h 24m |
| Fri, Oct 30 | 05:55 | 19:21 | 18:47–19:37 | 13h 26m |
| Sat, Oct 31 | 05:54 | 19:22 | 18:48–19:38 | 13h 28m |
| Sun, Nov 1 | 05:53 | 19:23 | 18:48–19:39 | 13h 30m |
| Mon, Nov 2 | 05:52 | 19:24 | 18:49–19:40 | 13h 32m |
| Tue, Nov 3 | 05:51 | 19:25 | 18:50–19:41 | 13h 34m |
Buenos Aires sunrise & sunset — October 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| Thu, Oct 1 | 06:31 | 18:57 | 12h 26m |
| Fri, Oct 2 | 06:30 | 18:58 | 12h 28m |
| Sat, Oct 3 | 06:28 | 18:58 | 12h 30m |
| Sun, Oct 4 | 06:27 | 18:59 | 12h 32m |
| Mon, Oct 5 | 06:25 | 19:00 | 12h 34m |
| Tue, Oct 6 | 06:24 | 19:01 | 12h 36m |
| Wed, Oct 7 | 06:23 | 19:01 | 12h 39m |
| Thu, Oct 8 | 06:21 | 19:02 | 12h 41m |
| Fri, Oct 9 | 06:20 | 19:03 | 12h 43m |
| Sat, Oct 10 | 06:19 | 19:04 | 12h 45m |
| Sun, Oct 11 | 06:17 | 19:05 | 12h 47m |
| Mon, Oct 12 | 06:16 | 19:05 | 12h 49m |
| Tue, Oct 13 | 06:15 | 19:06 | 12h 51m |
| Wed, Oct 14 | 06:13 | 19:07 | 12h 54m |
| Thu, Oct 15 | 06:12 | 19:08 | 12h 56m |
| Fri, Oct 16 | 06:11 | 19:09 | 12h 58m |
| Sat, Oct 17 | 06:10 | 19:09 | 12h 60m |
| Sun, Oct 18 | 06:08 | 19:10 | 13h 02m |
| Mon, Oct 19 | 06:07 | 19:11 | 13h 04m |
| Tue, Oct 20 | 06:06 | 19:12 | 13h 06m |
| Wed, Oct 21 | 06:05 | 19:13 | 13h 08m |
| Thu, Oct 22 | 06:03 | 19:14 | 13h 10m |
| Fri, Oct 23 | 06:02 | 19:15 | 13h 12m |
| Sat, Oct 24 | 06:01 | 19:16 | 13h 14m |
| Sun, Oct 25 | 06:00 | 19:16 | 13h 16m |
| Mon, Oct 26 | 05:59 | 19:17 | 13h 18m |
| Tue, Oct 27Today | 05:58 | 19:18 | 13h 20m |
| Wed, Oct 28 | 05:57 | 19:19 | 13h 22m |
| Thu, Oct 29 | 05:56 | 19:20 | 13h 24m |
| Fri, Oct 30 | 05:55 | 19:21 | 13h 26m |
| Sat, Oct 31 | 05:54 | 19:22 | 13h 28m |
Daylight through the year in Buenos Aires
At Buenos Aires's latitude (-34.61° S), the longest day of the year falls around the December solstice with 14h 28m of daylight, and the shortest around the June solstice with just 9h 50m. Between the two solstices, day length shifts gradually week by week.
Times are computed astronomically from Buenos Aires's coordinates (-34.6131°, -58.3772°) and shown in local clock time, following the official IANA rules for America/Argentina/Buenos Aires.
Sunrise & sunset in nearby cities
Frequently asked questions
What time is sunrise in Buenos Aires today?
The sun rises at 05:58 today in Buenos Aires, in the ESE (106°) (106° from north).
What time is sunset in Buenos Aires today?
The sun sets at 19:18 today in Buenos Aires, in the WSW (254°) (254° from north).
When is golden hour in Buenos Aires?
Today, golden hour runs 05:42–06:32 in the morning and 18:44–19:34 in the evening — the window when the sun is between 4° below and 6° above the horizon, prized by photographers for its soft warm light.
What is twilight?
Twilight is the period when the sun is below the horizon but still lights the sky: civil twilight (sun within 6° of the horizon) is bright enough for outdoor activity, nautical twilight (6°–12°) lets sailors measure the horizon against stars, and astronomical twilight (12°–18°) marks the last trace of sunlight in the sky.