Sunrise and Sunset times in Port Louis, Mauritius 
Today:
 Sunrise: 05:25:10
|
 Sunset: 18:46:06
|
Day Length: 13h 20m 56s
Time zone: Indian/Mauritius, UTC +4 h.
Latitude: -20.1666, Longitude: 57.5
Port Louis
Port Louis, Mauritius 
595 491 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 05:21:11 | 11:59:03 | 18:36:54 | 13h 15m 43s |
| 2025-Dec-02, Tuesday | 05:21:19 | 11:59:25 | 18:37:32 | 13h 16m 13s |
| 2025-Dec-03, Wednesday | 05:21:27 | 11:59:49 | 18:38:11 | 13h 16m 44s |
| 2025-Dec-04, Thursday | 05:21:37 | 12:00:13 | 18:38:49 | 13h 17m 12s |
| 2025-Dec-05, Friday | 05:21:48 | 12:00:38 | 18:39:27 | 13h 17m 39s |
| 2025-Dec-06, Saturday | 05:22:00 | 12:01:03 | 18:40:06 | 13h 18m 6s |
| 2025-Dec-07, Sunday | 05:22:14 | 12:01:28 | 18:40:43 | 13h 18m 29s |
| 2025-Dec-08, Monday | 05:22:28 | 12:01:55 | 18:41:21 | 13h 18m 53s |
| 2025-Dec-09, Tuesday | 05:22:45 | 12:02:21 | 18:41:58 | 13h 19m 13s |
| 2025-Dec-10, Wednesday | 05:23:02 | 12:02:48 | 18:42:35 | 13h 19m 33s |
| 2025-Dec-11, Thursday | 05:23:20 | 12:03:16 | 18:43:11 | 13h 19m 51s |
| 2025-Dec-12, Friday | 05:23:40 | 12:03:44 | 18:43:47 | 13h 20m 7s |
| 2025-Dec-13, Saturday | 05:24:01 | 12:04:12 | 18:44:23 | 13h 20m 22s |
| 2025-Dec-14, Sunday | 05:24:23 | 12:04:40 | 18:44:58 | 13h 20m 35s |
| 2025-Dec-15, Monday | 05:24:46 | 12:05:09 | 18:45:33 | 13h 20m 47s |
| 2025-Dec-16, Tuesday | 05:25:10 | 12:05:38 | 18:46:06 | 13h 20m 56s |
| 2025-Dec-17, Wednesday | 05:25:35 | 12:06:08 | 18:46:40 | 13h 21m 5s |
| 2025-Dec-18, Thursday | 05:26:01 | 12:06:37 | 18:47:12 | 13h 21m 11s |
| 2025-Dec-19, Friday | 05:26:29 | 12:07:07 | 18:47:44 | 13h 21m 15s |
| 2025-Dec-20, Saturday | 05:26:57 | 12:07:36 | 18:48:16 | 13h 21m 19s |
| 2025-Dec-21, Sunday | 05:27:26 | 12:08:06 | 18:48:46 | 13h 21m 20s |
| 2025-Dec-22, Monday | 05:27:56 | 12:08:36 | 18:49:16 | 13h 21m 20s |
| 2025-Dec-23, Tuesday | 05:28:27 | 12:09:06 | 18:49:45 | 13h 21m 18s |
| 2025-Dec-24, Wednesday | 05:28:59 | 12:09:36 | 18:50:12 | 13h 21m 13s |
| 2025-Dec-25, Thursday | 05:29:31 | 12:10:05 | 18:50:40 | 13h 21m 9s |
| 2025-Dec-26, Friday | 05:30:04 | 12:10:35 | 18:51:06 | 13h 21m 2s |
| 2025-Dec-27, Saturday | 05:30:38 | 12:11:05 | 18:51:31 | 13h 20m 53s |
| 2025-Dec-28, Sunday | 05:31:13 | 12:11:34 | 18:51:55 | 13h 20m 42s |
| 2025-Dec-29, Monday | 05:31:48 | 12:12:03 | 18:52:18 | 13h 20m 30s |
| 2025-Dec-30, Tuesday | 05:32:24 | 12:12:32 | 18:52:40 | 13h 20m 16s |
| 2025-Dec-31, Wednesday | 05:33:01 | 12:13:01 | 18:53:01 | 13h 20m 0s |
Day length in Port Louis during the year on the chart:
Port Louis on Mauritius map:
Largest populated areas in Mauritius
Countries closest to Mauritius
*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