What time is sunrise and sunset in União?
Today and tomorrow's sunrise and sunset times in União, Piauí. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
5:30 AM
99° EDawn 5:09 AM
Sunrise in União will be at 5:30:03 AM GMT-3 (in 1h 40m).
Sunset
5:44 PM
261° WDusk 6:05 PM
Sunset in União will be at 5:44:26 PM GMT-3 (in 13h 54m).
Now
5:30a5:44p
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Night now · First light at 4:20 AM
- Daylight
- 12h 14m
- Darkness
- 9h 28m
- Solar noon
- 11:37 AM
- Sun altitude
- 25.1° below
- Sun direction
- 102° ESE
Tomorrow
Sunrise
5:29 AM
99° EDawn 5:08 AM
Sunrise in União will be at 5:29:42 AM GMT-3 (in 25h 39m).
Sunset
5:44 PM
261° WDusk 6:05 PM
Sunset in União will be at 5:44:21 PM GMT-3 (in 37h 54m).
Moon tonight
Phase, moonrise and moonset in União
Waxing Crescent
23% illuminated
- Moonrise
- 9:10 AM
- Moonset
- 9:55 PM
Calendar
Brasilia Standard Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Thu | 5:14 AM | 5:35 AM | 11:41 AM | 5:46 PM | 6:07 PM | 12h 10m 47s | |
| 2 Fri | 5:14 AM | 5:35 AM | 11:40 AM | 5:46 PM | 6:07 PM | 12h 11m 02s | |
| 3 Sat | 5:14 AM | 5:34 AM | 11:40 AM | 5:46 PM | 6:06 PM | 12h 11m 18s | |
| 4 Sun | 5:13 AM | 5:34 AM | 11:40 AM | 5:45 PM | 6:06 PM | 12h 11m 33s | |
| 5 Mon | 5:13 AM | 5:33 AM | 11:39 AM | 5:45 PM | 6:06 PM | 12h 11m 48s | |
| 6 Tue | 5:12 AM | 5:33 AM | 11:39 AM | 5:45 PM | 6:06 PM | 12h 12m 04s | |
| 7 Wed | 5:12 AM | 5:33 AM | 11:39 AM | 5:45 PM | 6:06 PM | 12h 12m 19s | |
| 8 Thu | 5:11 AM | 5:32 AM | 11:38 AM | 5:45 PM | 6:06 PM | 12h 12m 35s | |
| 9 Fri | 5:11 AM | 5:32 AM | 11:38 AM | 5:45 PM | 6:06 PM | 12h 12m 50s | |
| 10 Sat | 5:11 AM | 5:31 AM | 11:38 AM | 5:45 PM | 6:05 PM | 12h 13m 06s | |
| 11 Sun | 5:10 AM | 5:31 AM | 11:38 AM | 5:44 PM | 6:05 PM | 12h 13m 21s | |
| 12 Mon | 5:10 AM | 5:31 AM | 11:37 AM | 5:44 PM | 6:05 PM | 12h 13m 37s | |
| 13 Tue | 5:09 AM | 5:30 AM | 11:37 AM | 5:44 PM | 6:05 PM | 12h 13m 52s | |
| 14 Wed | 5:09 AM | 5:30 AM | 11:37 AM | 5:44 PM | 6:05 PM | 12h 14m 07s | |
| 15 Thu | 5:09 AM | 5:30 AM | 11:37 AM | 5:44 PM | 6:05 PM | 12h 14m 23s | |
Thursday, October 15 12h 14m 23s of daylight·+16s vs. yesterday·twilight 5:09 AM – 6:05 PM Time 3:50 AM Altitude -25.2° Heading 102° ESE Light Night 3:50 AM, Night, altitude -25.2 degrees | |||||||
| 16 Fri | 5:08 AM | 5:29 AM | 11:37 AM | 5:44 PM | 6:05 PM | 12h 14m 38s | |
| 17 Sat | 5:08 AM | 5:29 AM | 11:36 AM | 5:44 PM | 6:05 PM | 12h 14m 54s | |
| 18 Sun | 5:08 AM | 5:29 AM | 11:36 AM | 5:44 PM | 6:05 PM | 12h 15m 09s | |
| 19 Mon | 5:07 AM | 5:28 AM | 11:36 AM | 5:44 PM | 6:05 PM | 12h 15m 24s | |
| 20 Tue | 5:07 AM | 5:28 AM | 11:36 AM | 5:44 PM | 6:05 PM | 12h 15m 39s | |
| 21 Wed | 5:07 AM | 5:28 AM | 11:36 AM | 5:44 PM | 6:05 PM | 12h 15m 55s | |
| 22 Thu | 5:06 AM | 5:27 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 16m 10s | |
| 23 Fri | 5:06 AM | 5:27 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 16m 25s | |
| 24 Sat | 5:06 AM | 5:27 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 16m 40s | |
| 25 Sun | 5:05 AM | 5:27 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 16m 55s | |
| 26 Mon | 5:05 AM | 5:26 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 17m 10s | |
| 27 Tue | 5:05 AM | 5:26 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 17m 25s | |
| 28 Wed | 5:05 AM | 5:26 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 17m 39s | |
| 29 Thu | 5:04 AM | 5:26 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 17m 54s | |
| 30 Fri | 5:04 AM | 5:26 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 18m 09s | |
| 31 Sat | 5:04 AM | 5:25 AM | 11:35 AM | 5:44 PM | 6:05 PM | 12h 18m 23s | |
FAQ
Frequently asked questions about sunrise and sunset in União, Brazil
- What time does the sun rise in União today?
- Sunrise in União today (Thursday, October 15, 2026) is at 5:30 AM. The sun comes up in the E.
- What time does the sun set in União today?
- Sunset today is at 5:44 PM, after 12h 14m of daylight.
- When does it get dark in União tonight?
- Civil twilight ends at 6:05 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:54 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in União, Brazil?
- The longest day of 2026 in União is Monday, December 21, 2026, the summer solstice, with 12h 23m of daylight. In 2027 the summer solstice falls on December 21, 2027.More on the summer solstice
- When is the shortest day in União, Brazil?
- The shortest day of 2026 in União, Piauí is Sunday, June 21, 2026, the winter solstice, with 11h 51m of daylight. In 2027 the winter solstice lands on June 21, 2027.
- How much more daylight does União get in summer than in winter?
- União gets 0h 32m more daylight on its longest day than on its shortest (12h 23m against 11h 51m). Averaged across the year, a day here has 12h 06m of daylight.
- When is the earliest sunrise in União?
- The earliest sunrise of 2026 in União is on Tuesday, November 10, 2026, when the sun comes up at 5:26 AM.
- When is the latest sunset in União?
- The latest sunset is on Sunday, February 1, 2026 at 6:14 PM.
- When is the earliest sunset in União?
- The earliest sunset of the year is on Saturday, October 24, 2026, with the sun down by 5:42 PM.Why it comes before the shortest day
- When is the latest sunrise in União?
- The latest sunrise is on Sunday, July 19, 2026 at 6:01 AM.
- Does União observe daylight saving time?
- No. União stays on Brasilia Standard Time (UTC-3) all year, so sunrise and sunset times shift only with the seasons.
Nearby
Other places close to União
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=-4.59646&lng=-42.86468