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What time is sunrise and sunset in Bufalo?

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

Today

Sunrise
6:10 AM
82° EDawn 5:48 AM

Sunrise in Bufalo was at 6:10:44 AM AST (1 hour ago).

Sunset
6:39 PM
278° WDusk 7:01 PM

Sunset in Bufalo will be at 6:39:33 PM AST (in 12 hours).

Now
12a6a12p6p12a

Daylight now · Golden hour at 6:11 PM

Daylight
12h 28m
Darkness
9h 06m
Solar noon
12:25 PM
Sun altitude
10.8°
Sun direction
86° E

Tomorrow

Sunrise
6:10 AM
83° EDawn 5:48 AM

Sunrise in Bufalo will be at 6:10:54 AM AST (in 23 hours).

Sunset
6:38 PM
277° WDusk 7:00 PM

Sunset in Bufalo will be at 6:38:42 PM AST (in 36 hours).

Moon tonight

Phase, moonrise and moonset in Bufalo

Last Quarter
46% illuminated
Moonrise
Doesn't rise
Moonset
1:13 PM

Calendar

America/Puerto_Rico · click a day to expand

DateSunriseSunsetLength
1 Tue6:10 am6:42 pm12:31:50
2 Wed6:10 am6:41 pm12:30:49
3 Thu6:10 am6:40 pm12:29:49
4 Fri6:10 am6:39 pm12:28:48
Friday, September 4
12:28:48 of daylight·−1m 1s vs. yesterday·twilight 5:48 am – 7:01 pm
12a3a6a9a12p3p6p9p12a6:10 am12:25 pm6:39 pmhorizon
Time
7:02 AM
Altitude
10.8°
Heading
86° E
Light
Daylight

7:02 AM, Daylight, altitude 10.8 degrees

5 Sat6:10 am6:38 pm12:27:48
6 Sun6:11 am6:37 pm12:26:47
7 Mon6:11 am6:37 pm12:25:46
8 Tue6:11 am6:36 pm12:24:44
9 Wed6:11 am6:35 pm12:23:43
10 Thu6:11 am6:34 pm12:22:41
11 Fri6:11 am6:33 pm12:21:40
12 Sat6:12 am6:32 pm12:20:38
13 Sun6:12 am6:31 pm12:19:36
14 Mon6:12 am6:30 pm12:18:35
15 Tue6:12 am6:30 pm12:17:33
16 Wed6:12 am6:29 pm12:16:31
17 Thu6:12 am6:28 pm12:15:29
18 Fri6:13 am6:27 pm12:14:27
19 Sat6:13 am6:26 pm12:13:25
20 Sun6:13 am6:25 pm12:12:22
21 Mon6:13 am6:24 pm12:11:20
22 Tue6:13 am6:23 pm12:10:18
23 Wed6:13 am6:23 pm12:09:16
24 Thu6:14 am6:22 pm12:08:14
25 Fri6:14 am6:21 pm12:07:12
26 Sat6:14 am6:20 pm12:06:10
27 Sun6:14 am6:19 pm12:05:08
28 Mon6:14 am6:18 pm12:04:06
29 Tue6:14 am6:17 pm12:03:04
30 Wed6:15 am6:17 pm12:02:02

FAQ

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

What time does the sun rise in Bufalo today?
Sunrise in Bufalo today (Friday, September 4, 2026) is at 6:10 AM. The sun comes up in the E.
What time does the sun set in Bufalo today?
Sunset today is at 6:39 PM, after 12h 28m of daylight.
When is the longest day in Bufalo, United States?
The longest day of 2026 in Bufalo is Sunday, June 21, 2026, the summer solstice, with 13h 14m of daylight. In 2027 the summer solstice falls on June 21, 2027.
When is the shortest day in Bufalo, United States?
The shortest day of 2026 in Bufalo, 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 Bufalo get in summer than in winter?
Bufalo gets 2h 12m more daylight on its longest day than on its shortest (13h 14m against 11h 01m). Averaged across the year, a day here has 12h 08m of daylight.
When is the earliest sunrise in Bufalo?
The earliest sunrise of 2026 in Bufalo is on Friday, June 5, 2026, when the sun comes up at 5:50 AM.
When is the latest sunset in Bufalo?
The latest sunset is on Sunday, July 5, 2026 at 7:07 PM.
When is the earliest sunset in Bufalo?
The earliest sunset of the year is on Tuesday, November 24, 2026, with the sun down by 5:49 PM.
When is the latest sunrise in Bufalo?
The latest sunrise is on Sunday, January 18, 2026 at 7:02 AM.
Does Bufalo observe daylight saving time?
No. Bufalo 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=18.41833333&lng=-66.57333333