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What time is sunrise and sunset in Guaynabo?

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

Today

Sunrise
6:09 AM
82° EDawn 5:47 AM

Sunrise in Guaynabo was at 6:09:34 AM AST (6 min ago).

Sunset
6:36 PM
278° WDusk 6:58 PM

Sunset in Guaynabo will be at 6:36:56 PM AST (in 12 hours).

Now
12a6a12p6p12a

Golden hour now · Golden hour ends at 6:40 AM

Daylight
12h 27m
Darkness
9h 06m
Solar noon
12:23 PM
Sun altitude
0.3°
Sun direction
82° E

Tomorrow

Sunrise
6:09 AM
83° EDawn 5:47 AM

Sunrise in Guaynabo will be at 6:09:44 AM AST (in 24 hours).

Sunset
6:36 PM
277° WDusk 6:58 PM

Sunset in Guaynabo will be at 6:36:05 PM AST (in 36 hours).

Moon tonight

Phase, moonrise and moonset in Guaynabo

Last Quarter
46% illuminated
Moonrise
Doesn't rise
Moonset
1:11 PM

Calendar

America/Puerto_Rico · click a day to expand

DateSunriseSunsetLength
1 Tue6:09 am6:39 pm12:30:22
2 Wed6:09 am6:38 pm12:29:22
3 Thu6:09 am6:37 pm12:28:22
4 Fri6:09 am6:36 pm12:27:21
Friday, September 4
12:27:21 of daylight·−1m 1s vs. yesterday·twilight 5:47 am – 6:58 pm
12a3a6a9a12p3p6p9p12a6:09 am12:23 pm6:36 pmhorizon
Time
6:16 AM
Altitude
0.4°
Heading
82° E
Light
Golden hour

6:16 AM, Golden hour, altitude 0.4 degrees

5 Sat6:09 am6:36 pm12:26:21
6 Sun6:09 am6:35 pm12:25:20
7 Mon6:10 am6:34 pm12:24:19
8 Tue6:10 am6:33 pm12:23:18
9 Wed6:10 am6:32 pm12:22:17
10 Thu6:10 am6:31 pm12:21:16
11 Fri6:10 am6:30 pm12:20:15
12 Sat6:10 am6:30 pm12:19:13
13 Sun6:11 am6:29 pm12:18:12
14 Mon6:11 am6:28 pm12:17:10
15 Tue6:11 am6:27 pm12:16:08
16 Wed6:11 am6:26 pm12:15:07
17 Thu6:11 am6:25 pm12:14:05
18 Fri6:11 am6:24 pm12:13:03
19 Sat6:11 am6:24 pm12:12:01
20 Sun6:12 am6:23 pm12:10:59
21 Mon6:12 am6:22 pm12:09:57
22 Tue6:12 am6:21 pm12:08:55
23 Wed6:12 am6:20 pm12:07:53
24 Thu6:12 am6:19 pm12:06:52
25 Fri6:12 am6:18 pm12:05:50
26 Sat6:13 am6:17 pm12:04:48
27 Sun6:13 am6:17 pm12:03:46
28 Mon6:13 am6:16 pm12:02:44
29 Tue6:13 am6:15 pm12:01:42
30 Wed6:13 am6:14 pm12:00:41

FAQ

Frequently asked questions about sunrise and sunset in Guaynabo, United States

What time does the sun rise in Guaynabo today?
Sunrise in Guaynabo today (Friday, September 4, 2026) is at 6:09 AM. The sun comes up in the E.
What time does the sun set in Guaynabo today?
Sunset today is at 6:36 PM, after 12h 27m of daylight.
When is the longest day in Guaynabo, United States?
The longest day of 2026 in Guaynabo 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 Guaynabo, United States?
The shortest day of 2026 in Guaynabo, 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 Guaynabo get in summer than in winter?
Guaynabo 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 Guaynabo?
The earliest sunrise of 2026 in Guaynabo is on Friday, June 5, 2026, when the sun comes up at 5:48 AM.
When is the latest sunset in Guaynabo?
The latest sunset is on Monday, July 6, 2026 at 7:06 PM.
When is the earliest sunset in Guaynabo?
The earliest sunset of the year is on Tuesday, November 24, 2026, with the sun down by 5:47 PM.
When is the latest sunrise in Guaynabo?
The latest sunrise is on Monday, January 19, 2026 at 7:00 AM.
Does Guaynabo observe daylight saving time?
No. Guaynabo 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=18.36666667&lng=-66.1