Sunrise and Sunset times in Atar, Mauritania 
Today:
 Sunrise: 06:55:09
|
 Sunset: 19:03:31
|
Day Length: 12h 8m 22s
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-Mar-01, Sunday | 07:12:03 | 13:04:29 | 18:56:56 | 11h 44m 53s |
| 2026-Mar-02, Monday | 07:11:16 | 13:04:17 | 18:57:19 | 11h 46m 3s |
| 2026-Mar-03, Tuesday | 07:10:29 | 13:04:05 | 18:57:41 | 11h 47m 12s |
| 2026-Mar-04, Wednesday | 07:09:41 | 13:03:52 | 18:58:03 | 11h 48m 22s |
| 2026-Mar-05, Thursday | 07:08:53 | 13:03:39 | 18:58:24 | 11h 49m 31s |
| 2026-Mar-06, Friday | 07:08:04 | 13:03:25 | 18:58:46 | 11h 50m 42s |
| 2026-Mar-07, Saturday | 07:07:15 | 13:03:11 | 18:59:06 | 11h 51m 51s |
| 2026-Mar-08, Sunday | 07:06:25 | 13:02:56 | 18:59:27 | 11h 53m 2s |
| 2026-Mar-09, Monday | 07:05:35 | 13:02:41 | 18:59:47 | 11h 54m 12s |
| 2026-Mar-10, Tuesday | 07:04:45 | 13:02:26 | 19:00:07 | 11h 55m 22s |
| 2026-Mar-11, Wednesday | 07:03:54 | 13:02:10 | 19:00:27 | 11h 56m 33s |
| 2026-Mar-12, Thursday | 07:03:02 | 13:01:54 | 19:00:46 | 11h 57m 44s |
| 2026-Mar-13, Friday | 07:02:11 | 13:01:38 | 19:01:05 | 11h 58m 54s |
| 2026-Mar-14, Saturday | 07:01:19 | 13:01:22 | 19:01:24 | 12h 0m 5s |
| 2026-Mar-15, Sunday | 07:00:27 | 13:01:05 | 19:01:43 | 12h 1m 16s |
| 2026-Mar-16, Monday | 06:59:34 | 13:00:48 | 19:02:02 | 12h 2m 28s |
| 2026-Mar-17, Tuesday | 06:58:42 | 13:00:31 | 19:02:20 | 12h 3m 38s |
| 2026-Mar-18, Wednesday | 06:57:49 | 13:00:13 | 19:02:38 | 12h 4m 49s |
| 2026-Mar-19, Thursday | 06:56:56 | 12:59:56 | 19:02:56 | 12h 6m 0s |
| 2026-Mar-20, Friday | 06:56:03 | 12:59:38 | 19:03:14 | 12h 7m 11s |
| 2026-Mar-21, Saturday | 06:55:09 | 12:59:20 | 19:03:31 | 12h 8m 22s |
| 2026-Mar-22, Sunday | 06:54:16 | 12:59:03 | 19:03:49 | 12h 9m 33s |
| 2026-Mar-23, Monday | 06:53:23 | 12:58:45 | 19:04:07 | 12h 10m 44s |
| 2026-Mar-24, Tuesday | 06:52:29 | 12:58:26 | 19:04:24 | 12h 11m 55s |
| 2026-Mar-25, Wednesday | 06:51:36 | 12:58:08 | 19:04:41 | 12h 13m 5s |
| 2026-Mar-26, Thursday | 06:50:42 | 12:57:50 | 19:04:58 | 12h 14m 16s |
| 2026-Mar-27, Friday | 06:49:49 | 12:57:32 | 19:05:16 | 12h 15m 27s |
| 2026-Mar-28, Saturday | 06:48:55 | 12:57:14 | 19:05:33 | 12h 16m 38s |
| 2026-Mar-29, Sunday | 06:48:02 | 12:56:56 | 19:05:50 | 12h 17m 48s |
| 2026-Mar-30, Monday | 06:47:09 | 12:56:38 | 19:06:07 | 12h 18m 58s |
| 2026-Mar-31, Tuesday | 06:46:16 | 12:56:20 | 19:06:24 | 12h 20m 8s |
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