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What time is sunrise and sunset in San Sebastián?

Today and tomorrow's sunrise and sunset times in San Sebastián, Puerto Rico. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Sunrise
6:12 AM
82° EDawn 5:50 AM

Sunrise in San Sebastián will be at 6:12:45 AM AST (in 1 hour).

Sunset
6:40 PM
278° WDusk 7:02 PM

Sunset in San Sebastián will be at 6:40:52 PM AST (in 13 hours).

Now
12a6a12p6p12a

Nautical twilight now · Dawn at 5:50 AM

Daylight
12h 28m
Darkness
9h 06m
Solar noon
12:26 PM
Sun altitude
9.8° below
Sun direction
79° E

Tomorrow

Sunrise
6:12 AM
83° EDawn 5:50 AM

Sunrise in San Sebastián will be at 6:12:55 AM AST (in 25 hours).

Sunset
6:40 PM
277° WDusk 7:02 PM

Sunset in San Sebastián will be at 6:40:02 PM AST (in 37 hours).

Moon tonight

Phase, moonrise and moonset in San Sebastián

Last Quarter
46% illuminated
Moonrise
Doesn't rise
Moonset
1:15 PM

Calendar

America/Puerto_Rico · click a day to expand

DateSunriseSunsetLength
1 Tue6:12 am6:43 pm12:31:07
2 Wed6:12 am6:42 pm12:30:08
3 Thu6:12 am6:41 pm12:29:07
4 Fri6:12 am6:40 pm12:28:07
Friday, September 4
12:28:07 of daylight·−1m 0s vs. yesterday·twilight 5:50 am – 7:02 pm
12a3a6a9a12p3p6p9p12a6:12 am12:26 pm6:40 pmhorizon
Time
5:36 AM
Altitude
-9.8°
Heading
79° E
Light
Nautical twilight

5:36 AM, Nautical twilight, altitude -9.8 degrees

5 Sat6:12 am6:40 pm12:27:07
6 Sun6:13 am6:39 pm12:26:06
7 Mon6:13 am6:38 pm12:25:05
8 Tue6:13 am6:37 pm12:24:04
9 Wed6:13 am6:36 pm12:23:03
10 Thu6:13 am6:35 pm12:22:02
11 Fri6:13 am6:34 pm12:21:01
12 Sat6:14 am6:34 pm12:20:00
13 Sun6:14 am6:33 pm12:18:58
14 Mon6:14 am6:32 pm12:17:57
15 Tue6:14 am6:31 pm12:16:55
16 Wed6:14 am6:30 pm12:15:53
17 Thu6:14 am6:29 pm12:14:52
18 Fri6:14 am6:28 pm12:13:50
19 Sat6:15 am6:27 pm12:12:48
20 Sun6:15 am6:27 pm12:11:46
21 Mon6:15 am6:26 pm12:10:45
22 Tue6:15 am6:25 pm12:09:43
23 Wed6:15 am6:24 pm12:08:41
24 Thu6:15 am6:23 pm12:07:39
25 Fri6:16 am6:22 pm12:06:37
26 Sat6:16 am6:21 pm12:05:35
27 Sun6:16 am6:21 pm12:04:34
28 Mon6:16 am6:20 pm12:03:32
29 Tue6:16 am6:19 pm12:02:30
30 Wed6:17 am6:18 pm12:01:29

FAQ

Frequently asked questions about sunrise and sunset in San Sebastián, United States

What time does the sun rise in San Sebastián today?
Sunrise in San Sebastián today (Friday, September 4, 2026) is at 6:12 AM. The sun comes up in the E.
What time does the sun set in San Sebastián today?
Sunset today is at 6:40 PM, after 12h 28m of daylight.
When is the longest day in San Sebastián, United States?
The longest day of 2026 in San Sebastián is Sunday, June 21, 2026, the summer solstice, with 13h 13m of daylight. In 2027 the summer solstice falls on June 21, 2027.
When is the shortest day in San Sebastián, United States?
The shortest day of 2026 in San Sebastián, Puerto Rico is Monday, December 21, 2026, the winter solstice, with 11h 01m of daylight. In 2027 the winter solstice lands on December 21, 2027.
How much more daylight does San Sebastián get in summer than in winter?
San Sebastián gets 2h 12m more daylight on its longest day than on its shortest (13h 13m against 11h 01m). Averaged across the year, a day here has 12h 08m of daylight.
When is the earliest sunrise in San Sebastián?
The earliest sunrise of 2026 in San Sebastián is on Friday, June 5, 2026, when the sun comes up at 5:52 AM.
When is the latest sunset in San Sebastián?
The latest sunset is on Sunday, July 5, 2026 at 7:09 PM.
When is the earliest sunset in San Sebastián?
The earliest sunset of the year is on Tuesday, November 24, 2026, with the sun down by 5:51 PM.
When is the latest sunrise in San Sebastián?
The latest sunrise is on Monday, January 19, 2026 at 7:04 AM.
Does San Sebastián observe daylight saving time?
No. San Sebastián stays on Atlantic Standard Time (UTC-4) all year, so sunrise and sunset times shift only with the seasons.

Developers: get this data programmatically with the free JSON API.

GET https://api.sunrisesunset.io/json?lat=18.33722222&lng=-66.99055556