Sunrise and Sunset times in Jan Roua, Niger 
Jan Roua
Zinder
Time zone: Africa/Niamey, UTC 1 h.
Latitude: 13.8904, Longitude: 8.9798
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 06:00:02 | 12:28:01 | 18:56:01 | 12h 55m 59s |
| 2025-Jul-02, Wednesday | 06:00:18 | 12:28:13 | 18:56:07 | 12h 55m 49s |
| 2025-Jul-03, Thursday | 06:00:35 | 12:28:24 | 18:56:12 | 12h 55m 37s |
| 2025-Jul-04, Friday | 06:00:52 | 12:28:34 | 18:56:16 | 12h 55m 24s |
| 2025-Jul-05, Saturday | 06:01:10 | 12:28:45 | 18:56:20 | 12h 55m 10s |
| 2025-Jul-06, Sunday | 06:01:27 | 12:28:55 | 18:56:23 | 12h 54m 56s |
| 2025-Jul-07, Monday | 06:01:44 | 12:29:05 | 18:56:25 | 12h 54m 41s |
| 2025-Jul-08, Tuesday | 06:02:02 | 12:29:14 | 18:56:26 | 12h 54m 24s |
| 2025-Jul-09, Wednesday | 06:02:19 | 12:29:23 | 18:56:26 | 12h 54m 7s |
| 2025-Jul-10, Thursday | 06:02:37 | 12:29:31 | 18:56:26 | 12h 53m 49s |
| 2025-Jul-11, Friday | 06:02:54 | 12:29:39 | 18:56:24 | 12h 53m 30s |
| 2025-Jul-12, Saturday | 06:03:12 | 12:29:47 | 18:56:22 | 12h 53m 10s |
| 2025-Jul-13, Sunday | 06:03:29 | 12:29:54 | 18:56:19 | 12h 52m 50s |
| 2025-Jul-14, Monday | 06:03:46 | 12:30:01 | 18:56:15 | 12h 52m 29s |
| 2025-Jul-15, Tuesday | 06:04:04 | 12:30:07 | 18:56:10 | 12h 52m 6s |
| 2025-Jul-16, Wednesday | 06:04:21 | 12:30:12 | 18:56:04 | 12h 51m 43s |
| 2025-Jul-17, Thursday | 06:04:38 | 12:30:17 | 18:55:57 | 12h 51m 19s |
| 2025-Jul-18, Friday | 06:04:55 | 12:30:22 | 18:55:49 | 12h 50m 54s |
| 2025-Jul-19, Saturday | 06:05:11 | 12:30:26 | 18:55:41 | 12h 50m 30s |
| 2025-Jul-20, Sunday | 06:05:28 | 12:30:29 | 18:55:31 | 12h 50m 3s |
| 2025-Jul-21, Monday | 06:05:44 | 12:30:32 | 18:55:20 | 12h 49m 36s |
| 2025-Jul-22, Tuesday | 06:06:00 | 12:30:35 | 18:55:09 | 12h 49m 9s |
| 2025-Jul-23, Wednesday | 06:06:16 | 12:30:36 | 18:54:57 | 12h 48m 41s |
| 2025-Jul-24, Thursday | 06:06:32 | 12:30:37 | 18:54:43 | 12h 48m 11s |
| 2025-Jul-25, Friday | 06:06:47 | 12:30:38 | 18:54:29 | 12h 47m 42s |
| 2025-Jul-26, Saturday | 06:07:02 | 12:30:38 | 18:54:14 | 12h 47m 12s |
| 2025-Jul-27, Sunday | 06:07:17 | 12:30:37 | 18:53:58 | 12h 46m 41s |
| 2025-Jul-28, Monday | 06:07:32 | 12:30:36 | 18:53:41 | 12h 46m 9s |
| 2025-Jul-29, Tuesday | 06:07:46 | 12:30:34 | 18:53:23 | 12h 45m 37s |
| 2025-Jul-30, Wednesday | 06:08:00 | 12:30:32 | 18:53:04 | 12h 45m 4s |
| 2025-Jul-31, Thursday | 06:08:13 | 12:30:29 | 18:52:44 | 12h 44m 31s |
Jan Roua on Niger map:
Cities in the same time zone Africa/Niamey
Niamey (Niamey), Maradi (Maradi), Zinder (Zinder), Agadez (Agadez), Tahoua (Tahoua), Arlit (Agadez), Birnin Konni (Tahoua), Dosso (Dosso), Gaya (Dosso), Diffa (Diffa), Ayorou (Tillabéri), Madaoua (Tahoua), Tillaberi (Tillabéri), Nguigmi (Diffa), Goure (Zinder), Soura Oubandawaki (Maradi), Gabo Goura (Tillabéri), May Wando Haoussa (Zinder), Katofou (Zinder), Toumfafi (Zinder), Kouabo (Zinder), Manzania (Zinder), Sassoumbouroum (Zinder), Goulcha Haoussa (Zinder), Garin Dan Damaou (Maradi), Na Salle (Maradi), Kafin Bak'a (Zinder), Mallam Fatori (Borno), Soura Janjouna Gata (Maradi), Kabawa (Maradi)
Largest Populated Areas in Niger
Niamey (Niamey), Maradi (Maradi), Zinder (Zinder), Agadez (Agadez), Tahoua (Tahoua), Arlit (Agadez), Birnin Konni (Tahoua), Dosso (Dosso), Gaya (Dosso), Diffa (Diffa), Ayorou (Tillabéri), Madaoua (Tahoua), Tillaberi (Tillabéri), Nguigmi (Diffa), Goure (Zinder), Angoal Dan Gourgou (Maradi), Gabo Goura (Tillabéri), Katofou (Zinder), Toumfafi (Zinder), Kouabo (Zinder), Manzania (Zinder), Sassoumbouroum (Zinder), Goulcha Haoussa (Zinder), Garin Dan Damaou (Maradi), Marke Haoussa (Zinder), Kabawa (Maradi), Soura Oubandawaki (Maradi), Soura Abou Bakar (Maradi), Dania Banza (Maradi), Soura Janjouna Gata (Maradi)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks