Sunrise and Sunset times in Atar, Mauritania 
Today:
 Sunrise: 07:27:06
|
 Sunset: 18:45:03
|
Day Length: 11h 17m 57s
Time zone: Africa/Nouakchott, UTC 0 h.
Latitude: 20.5166, Longitude: -13.05
Atar
Adrar, Mauritania 
44 265 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Feb-01, Sunday | 07:28:12 | 13:05:45 | 18:43:18 | 11h 15m 6s |
| 2026-Feb-02, Monday | 07:27:51 | 13:05:52 | 18:43:54 | 11h 16m 3s |
| 2026-Feb-03, Tuesday | 07:27:29 | 13:05:59 | 18:44:29 | 11h 17m 0s |
| 2026-Feb-04, Wednesday | 07:27:06 | 13:06:05 | 18:45:03 | 11h 17m 57s |
| 2026-Feb-05, Thursday | 07:26:42 | 13:06:10 | 18:45:38 | 11h 18m 56s |
| 2026-Feb-06, Friday | 07:26:17 | 13:06:14 | 18:46:11 | 11h 19m 54s |
| 2026-Feb-07, Saturday | 07:25:50 | 13:06:17 | 18:46:45 | 11h 20m 55s |
| 2026-Feb-08, Sunday | 07:25:23 | 13:06:20 | 18:47:17 | 11h 21m 54s |
| 2026-Feb-09, Monday | 07:24:54 | 13:06:22 | 18:47:50 | 11h 22m 56s |
| 2026-Feb-10, Tuesday | 07:24:24 | 13:06:23 | 18:48:22 | 11h 23m 58s |
| 2026-Feb-11, Wednesday | 07:23:53 | 13:06:23 | 18:48:53 | 11h 25m 0s |
| 2026-Feb-12, Thursday | 07:23:22 | 13:06:23 | 18:49:24 | 11h 26m 2s |
| 2026-Feb-13, Friday | 07:22:49 | 13:06:21 | 18:49:54 | 11h 27m 5s |
| 2026-Feb-14, Saturday | 07:22:15 | 13:06:19 | 18:50:24 | 11h 28m 9s |
| 2026-Feb-15, Sunday | 07:21:40 | 13:06:17 | 18:50:54 | 11h 29m 14s |
| 2026-Feb-16, Monday | 07:21:04 | 13:06:13 | 18:51:22 | 11h 30m 18s |
| 2026-Feb-17, Tuesday | 07:20:27 | 13:06:09 | 18:51:51 | 11h 31m 24s |
| 2026-Feb-18, Wednesday | 07:19:50 | 13:06:04 | 18:52:19 | 11h 32m 29s |
| 2026-Feb-19, Thursday | 07:19:11 | 13:05:59 | 18:52:46 | 11h 33m 35s |
| 2026-Feb-20, Friday | 07:18:32 | 13:05:53 | 18:53:13 | 11h 34m 41s |
| 2026-Feb-21, Saturday | 07:17:52 | 13:05:46 | 18:53:40 | 11h 35m 48s |
| 2026-Feb-22, Sunday | 07:17:11 | 13:05:38 | 18:54:06 | 11h 36m 55s |
| 2026-Feb-23, Monday | 07:16:29 | 13:05:30 | 18:54:31 | 11h 38m 2s |
| 2026-Feb-24, Tuesday | 07:15:46 | 13:05:21 | 18:54:57 | 11h 39m 11s |
| 2026-Feb-25, Wednesday | 07:15:03 | 13:05:12 | 18:55:21 | 11h 40m 18s |
| 2026-Feb-26, Thursday | 07:14:19 | 13:05:02 | 18:55:46 | 11h 41m 27s |
| 2026-Feb-27, Friday | 07:13:34 | 13:04:52 | 18:56:10 | 11h 42m 36s |
| 2026-Feb-28, Saturday | 07:12:49 | 13:04:41 | 18:56:33 | 11h 43m 44s |
Day length in Atar during the year on the chart:
Atar on Mauritania map:
Locations in the same time zone Africa/Nouakchott
Nouakchott , Nema (Hodh ech Chargui), Nouadhibou (Dakhlet Nouadhibou), Kiffa (Assaba), Zouerate (Tiris Zemmour), Rosso (Trarza), Kobilo (Matam), Tidjikja (Tagant), Boutilimit (Trarza), Bogue (Brakna), Aleg (Brakna), Aioun (Hodh el Gharbi), Selibaby (Guidimaka), Akjoujt (Inchiri)
Largest populated areas in Mauritania
Nouakchott , Nema (Hodh ech Chargui), Nouadhibou (Dakhlet Nouadhibou), Kiffa (Assaba), Zouerate (Tiris Zemmour), Rosso (Trarza), Tidjikja (Tagant), Boutilimit (Trarza), Bogue (Brakna), Aleg (Brakna), Aioun (Hodh el Gharbi), Selibaby (Guidimaka), Akjoujt (Inchiri)
Countries closest to Mauritania
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks