What time is sunrise and sunset in Buenos Aires?
Today and tomorrow's sunrise and sunset times in Buenos Aires, Puntarenas Province. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
5:18 AM
98° EDawn 4:57 AM
Sunrise in Buenos Aires will be at 5:18:15 AM CST (in 5h 15m).
Sunset
5:19 PM
261° WDusk 5:40 PM
Sunset in Buenos Aires will be at 5:19:05 PM CST (in 17h 16m).
Now
5:18a5:19p
12a3a6a9a12p3p6p9p12a
Night now · First light at 4:08 AM
- Daylight
- 12h 00m
- Darkness
- 9h 44m
- Solar noon
- 11:18 AM
- Sun altitude
- 78.6° below
- Sun direction
- 88° E
Tomorrow
Sunrise
5:18 AM
99° EDawn 4:57 AM
Sunrise in Buenos Aires will be at 5:18:16 AM CST (in 29h 15m).
Sunset
5:18 PM
261° WDusk 5:39 PM
Sunset in Buenos Aires will be at 5:18:38 PM CST (in 41h 16m).
Moon tonight
Phase, moonrise and moonset in Buenos Aires
Waxing Crescent
24% illuminated
- Moonrise
- 9:28 AM
- Moonset
- 9:12 PM
Calendar
Central Standard Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Thu | 4:57 AM | 5:18 AM | 11:22 AM | 5:26 PM | 5:47 PM | 12h 07m 34s | |
| 2 Fri | 4:57 AM | 5:18 AM | 11:22 AM | 5:25 PM | 5:46 PM | 12h 07m 04s | |
| 3 Sat | 4:57 AM | 5:18 AM | 11:21 AM | 5:25 PM | 5:46 PM | 12h 06m 35s | |
| 4 Sun | 4:57 AM | 5:18 AM | 11:21 AM | 5:24 PM | 5:45 PM | 12h 06m 05s | |
| 5 Mon | 4:57 AM | 5:18 AM | 11:21 AM | 5:24 PM | 5:45 PM | 12h 05m 36s | |
| 6 Tue | 4:57 AM | 5:18 AM | 11:21 AM | 5:23 PM | 5:44 PM | 12h 05m 07s | |
| 7 Wed | 4:57 AM | 5:18 AM | 11:20 AM | 5:23 PM | 5:44 PM | 12h 04m 38s | |
| 8 Thu | 4:57 AM | 5:18 AM | 11:20 AM | 5:22 PM | 5:43 PM | 12h 04m 09s | |
| 9 Fri | 4:57 AM | 5:18 AM | 11:20 AM | 5:21 PM | 5:43 PM | 12h 03m 40s | |
| 10 Sat | 4:57 AM | 5:18 AM | 11:19 AM | 5:21 PM | 5:42 PM | 12h 03m 11s | |
| 11 Sun | 4:57 AM | 5:18 AM | 11:19 AM | 5:20 PM | 5:42 PM | 12h 02m 43s | |
| 12 Mon | 4:57 AM | 5:18 AM | 11:19 AM | 5:20 PM | 5:41 PM | 12h 02m 14s | |
| 13 Tue | 4:57 AM | 5:18 AM | 11:19 AM | 5:20 PM | 5:41 PM | 12h 01m 46s | |
| 14 Wed | 4:57 AM | 5:18 AM | 11:18 AM | 5:19 PM | 5:40 PM | 12h 01m 18s | |
| 15 Thu | 4:57 AM | 5:18 AM | 11:18 AM | 5:19 PM | 5:40 PM | 12h 00m 49s | |
Thursday, October 15 12h 00m 49s of daylight·−29s vs. yesterday·twilight 4:57 AM – 5:40 PM Time 12:03 AM Altitude -78.6° Heading 88° E Light Night 12:03 AM, Night, altitude -78.6 degrees | |||||||
| 16 Fri | 4:57 AM | 5:18 AM | 11:18 AM | 5:18 PM | 5:39 PM | 12h 00m 22s | |
| 17 Sat | 4:57 AM | 5:18 AM | 11:18 AM | 5:18 PM | 5:39 PM | 11h 59m 54s | |
| 18 Sun | 4:57 AM | 5:18 AM | 11:18 AM | 5:17 PM | 5:38 PM | 11h 59m 26s | |
| 19 Mon | 4:57 AM | 5:18 AM | 11:17 AM | 5:17 PM | 5:38 PM | 11h 58m 58s | |
| 20 Tue | 4:57 AM | 5:18 AM | 11:17 AM | 5:16 PM | 5:38 PM | 11h 58m 31s | |
| 21 Wed | 4:57 AM | 5:18 AM | 11:17 AM | 5:16 PM | 5:37 PM | 11h 58m 04s | |
| 22 Thu | 4:57 AM | 5:18 AM | 11:17 AM | 5:16 PM | 5:37 PM | 11h 57m 37s | |
| 23 Fri | 4:57 AM | 5:18 AM | 11:17 AM | 5:15 PM | 5:37 PM | 11h 57m 10s | |
| 24 Sat | 4:57 AM | 5:18 AM | 11:17 AM | 5:15 PM | 5:36 PM | 11h 56m 43s | |
| 25 Sun | 4:57 AM | 5:18 AM | 11:17 AM | 5:15 PM | 5:36 PM | 11h 56m 17s | |
| 26 Mon | 4:57 AM | 5:18 AM | 11:16 AM | 5:14 PM | 5:36 PM | 11h 55m 51s | |
| 27 Tue | 4:57 AM | 5:19 AM | 11:16 AM | 5:14 PM | 5:35 PM | 11h 55m 25s | |
| 28 Wed | 4:57 AM | 5:19 AM | 11:16 AM | 5:14 PM | 5:35 PM | 11h 54m 59s | |
| 29 Thu | 4:57 AM | 5:19 AM | 11:16 AM | 5:13 PM | 5:35 PM | 11h 54m 33s | |
| 30 Fri | 4:58 AM | 5:19 AM | 11:16 AM | 5:13 PM | 5:35 PM | 11h 54m 08s | |
| 31 Sat | 4:58 AM | 5:19 AM | 11:16 AM | 5:13 PM | 5:34 PM | 11h 53m 43s | |
FAQ
Frequently asked questions about sunrise and sunset in Buenos Aires, Costa Rica
- What time does the sun rise in Buenos Aires today?
- Sunrise in Buenos Aires today (Thursday, October 15, 2026) is at 5:18 AM. The sun comes up in the E.
- What time does the sun set in Buenos Aires today?
- Sunset today is at 5:19 PM, after 12h 00m of daylight.
- When does it get dark in Buenos Aires tonight?
- Civil twilight ends at 5:40 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:29 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Buenos Aires, Costa Rica?
- The longest day of 2026 in Buenos Aires is Sunday, June 21, 2026, the summer solstice, with 12h 39m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Buenos Aires, Costa Rica?
- The shortest day of 2026 in Buenos Aires, Puntarenas Province is Monday, December 21, 2026, the winter solstice, with 11h 35m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Buenos Aires get in summer than in winter?
- Buenos Aires gets 1h 03m more daylight on its longest day than on its shortest (12h 39m against 11h 35m). Averaged across the year, a day here has 12h 07m of daylight.
- When is the earliest sunrise in Buenos Aires?
- The earliest sunrise of 2026 in Buenos Aires is on Wednesday, May 27, 2026, when the sun comes up at 5:12 AM.
- When is the latest sunset in Buenos Aires?
- The latest sunset is on Sunday, July 12, 2026 at 5:57 PM.
- When is the earliest sunset in Buenos Aires?
- The earliest sunset of the year is on Sunday, November 15, 2026, with the sun down by 5:08 PM.Why it comes before the shortest day
- When is the latest sunrise in Buenos Aires?
- The latest sunrise is on Wednesday, January 28, 2026 at 5:54 AM.
- Does Buenos Aires observe daylight saving time?
- No. Buenos Aires stays on Central Standard Time (UTC-6) all year, so sunrise and sunset times shift only with the seasons.
Nearby
Other places close to Buenos Aires
Cities near Buenos Aires
National parks & monuments nearby
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=9.11667&lng=-83.25