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What time is sunrise and sunset in Riacho Frio?

Today and tomorrow's sunrise and sunset times in Riacho Frio, Piauí. Plus a monthly calendar with dawn, dusk, solar noon, and day length.

Today

Sunrise
5:56 AM
83° EDawn 5:35 AM

Sunrise in Riacho Frio was at 5:56:35 AM GMT-3 (2 hours ago).

Sunset
5:58 PM
277° WDusk 6:20 PM

Sunset in Riacho Frio will be at 5:58:58 PM GMT-3 (in 10 hours).

Now
12a6a12p6p12a

Daylight now · Golden hour at 5:29 PM

Daylight
12h 02m
Darkness
9h 43m
Solar noon
11:57 AM
Sun altitude
31.9°
Sun direction
75° ENE

Tomorrow

Sunrise
5:55 AM
83° EDawn 5:34 AM

Sunrise in Riacho Frio will be at 5:55:59 AM GMT-3 (in 22 hours).

Sunset
5:58 PM
276° WDusk 6:19 PM

Sunset in Riacho Frio will be at 5:58:54 PM GMT-3 (in 34 hours).

Moon tonight

Phase, moonrise and moonset in Riacho Frio

Last Quarter
47% illuminated
Moonrise
Doesn't rise
Moonset
11:38 AM

Calendar

America/Bahia · click a day to expand

DateSunriseSunsetLength
1 Tue5:58 am5:59 pm12:00:53
2 Wed5:57 am5:59 pm12:01:23
3 Thu5:57 am5:59 pm12:01:53
4 Fri5:56 am5:58 pm12:02:23
Friday, September 4
12:02:23 of daylight·+30s vs. yesterday·twilight 5:35 am – 6:20 pm
12a3a6a9a12p3p6p9p12a5:56 am11:57 am5:58 pmhorizon
Time
8:15 AM
Altitude
31.9°
Heading
75° ENE
Light
Daylight

8:15 AM, Daylight, altitude 31.9 degrees

5 Sat5:55 am5:58 pm12:02:54
6 Sun5:55 am5:58 pm12:03:25
7 Mon5:54 am5:58 pm12:03:56
8 Tue5:54 am5:58 pm12:04:27
9 Wed5:53 am5:58 pm12:04:58
10 Thu5:52 am5:58 pm12:05:29
11 Fri5:52 am5:58 pm12:06:00
12 Sat5:51 am5:58 pm12:06:32
13 Sun5:51 am5:58 pm12:07:03
14 Mon5:50 am5:58 pm12:07:35
15 Tue5:49 am5:58 pm12:08:07
16 Wed5:49 am5:57 pm12:08:39
17 Thu5:48 am5:57 pm12:09:11
18 Fri5:48 am5:57 pm12:09:43
19 Sat5:47 am5:57 pm12:10:15
20 Sun5:46 am5:57 pm12:10:47
21 Mon5:46 am5:57 pm12:11:20
22 Tue5:45 am5:57 pm12:11:52
23 Wed5:44 am5:57 pm12:12:24
24 Thu5:44 am5:57 pm12:12:57
25 Fri5:43 am5:57 pm12:13:29
26 Sat5:43 am5:57 pm12:14:02
27 Sun5:42 am5:57 pm12:14:35
28 Mon5:41 am5:56 pm12:15:07
29 Tue5:41 am5:56 pm12:15:40
30 Wed5:40 am5:56 pm12:16:13

FAQ

Frequently asked questions about sunrise and sunset in Riacho Frio, Brazil

What time does the sun rise in Riacho Frio today?
Sunrise in Riacho Frio today (Friday, September 4, 2026) is at 5:56 AM. The sun comes up in the E.
What time does the sun set in Riacho Frio today?
Sunset today is at 5:58 PM, after 12h 02m of daylight.
When is the longest day in Riacho Frio, Brazil?
The longest day of 2026 in Riacho Frio is Monday, December 21, 2026, the summer solstice, with 12h 41m of daylight. In 2027 the summer solstice falls on December 21, 2027.
When is the shortest day in Riacho Frio, Brazil?
The shortest day of 2026 in Riacho Frio, Piauí is Sunday, June 21, 2026, the winter solstice, with 11h 32m of daylight. In 2027 the winter solstice lands on June 21, 2027.
How much more daylight does Riacho Frio get in summer than in winter?
Riacho Frio gets 1h 08m more daylight on its longest day than on its shortest (12h 41m against 11h 32m). Averaged across the year, a day here has 12h 06m of daylight.
When is the earliest sunrise in Riacho Frio?
The earliest sunrise of 2026 in Riacho Frio is on Monday, November 16, 2026, when the sun comes up at 5:27 AM.
When is the latest sunset in Riacho Frio?
The latest sunset is on Tuesday, January 27, 2026 at 6:29 PM.
When is the earliest sunset in Riacho Frio?
The earliest sunset of the year is on Wednesday, May 27, 2026, with the sun down by 5:45 PM.
When is the latest sunrise in Riacho Frio?
The latest sunrise is on Sunday, July 12, 2026 at 6:17 AM.
Does Riacho Frio observe daylight saving time?
No. Riacho Frio stays on Brasilia Standard Time (UTC-3) 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=-9.8366&lng=-44.67899