Sunrise and Sunset times in Trincomalee, Sri Lanka 
Today:
 Sunrise: 05:52:43
|
 Sunset: 17:46:58
|
Day Length: 11h 54m 15s
Time zone: Asia/Colombo, UTC 5.5 h.
Latitude: 8.569, Longitude: 81.233
Trincomalee
☁️ Low chance of a spectacular sunset.
Eastern, Sri Lanka 
108 420 people
Current temperature 28 ° C 
Clear
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Oct-01, Wednesday | 05:53:16 | 11:54:42 | 17:56:09 | 12h 2m 53s |
| 2025-Oct-02, Thursday | 05:53:10 | 11:54:23 | 17:55:36 | 12h 2m 26s |
| 2025-Oct-03, Friday | 05:53:06 | 11:54:04 | 17:55:03 | 12h 1m 57s |
| 2025-Oct-04, Saturday | 05:53:01 | 11:53:46 | 17:54:31 | 12h 1m 30s |
| 2025-Oct-05, Sunday | 05:52:57 | 11:53:28 | 17:53:59 | 12h 1m 2s |
| 2025-Oct-06, Monday | 05:52:53 | 11:53:10 | 17:53:27 | 12h 0m 34s |
| 2025-Oct-07, Tuesday | 05:52:49 | 11:52:52 | 17:52:56 | 12h 0m 7s |
| 2025-Oct-08, Wednesday | 05:52:46 | 11:52:35 | 17:52:25 | 11h 59m 39s |
| 2025-Oct-09, Thursday | 05:52:43 | 11:52:19 | 17:51:55 | 11h 59m 12s |
| 2025-Oct-10, Friday | 05:52:41 | 11:52:03 | 17:51:25 | 11h 58m 44s |
| 2025-Oct-11, Saturday | 05:52:39 | 11:51:47 | 17:50:56 | 11h 58m 17s |
| 2025-Oct-12, Sunday | 05:52:37 | 11:51:32 | 17:50:27 | 11h 57m 50s |
| 2025-Oct-13, Monday | 05:52:36 | 11:51:17 | 17:49:59 | 11h 57m 23s |
| 2025-Oct-14, Tuesday | 05:52:35 | 11:51:03 | 17:49:31 | 11h 56m 56s |
| 2025-Oct-15, Wednesday | 05:52:35 | 11:50:50 | 17:49:04 | 11h 56m 29s |
| 2025-Oct-16, Thursday | 05:52:36 | 11:50:37 | 17:48:37 | 11h 56m 1s |
| 2025-Oct-17, Friday | 05:52:37 | 11:50:24 | 17:48:12 | 11h 55m 35s |
| 2025-Oct-18, Saturday | 05:52:38 | 11:50:12 | 17:47:47 | 11h 55m 9s |
| 2025-Oct-19, Sunday | 05:52:40 | 11:50:01 | 17:47:22 | 11h 54m 42s |
| 2025-Oct-20, Monday | 05:52:43 | 11:49:51 | 17:46:58 | 11h 54m 15s |
| 2025-Oct-21, Tuesday | 05:52:46 | 11:49:41 | 17:46:35 | 11h 53m 49s |
| 2025-Oct-22, Wednesday | 05:52:50 | 11:49:31 | 17:46:13 | 11h 53m 23s |
| 2025-Oct-23, Thursday | 05:52:54 | 11:49:23 | 17:45:52 | 11h 52m 58s |
| 2025-Oct-24, Friday | 05:52:59 | 11:49:15 | 17:45:31 | 11h 52m 32s |
| 2025-Oct-25, Saturday | 05:53:04 | 11:49:08 | 17:45:11 | 11h 52m 7s |
| 2025-Oct-26, Sunday | 05:53:11 | 11:49:01 | 17:44:52 | 11h 51m 41s |
| 2025-Oct-27, Monday | 05:53:18 | 11:48:56 | 17:44:34 | 11h 51m 16s |
| 2025-Oct-28, Tuesday | 05:53:25 | 11:48:51 | 17:44:16 | 11h 50m 51s |
| 2025-Oct-29, Wednesday | 05:53:33 | 11:48:46 | 17:44:00 | 11h 50m 27s |
| 2025-Oct-30, Thursday | 05:53:42 | 11:48:43 | 17:43:44 | 11h 50m 2s |
| 2025-Oct-31, Friday | 05:53:52 | 11:48:40 | 17:43:29 | 11h 49m 37s |
Day length in Trincomalee during the year on the chart:
Trincomalee on Sri Lanka map:
Locations in the same time zone Asia/Colombo
Jaffna (Northern), Moratuwa (Western), Batticaloa (Eastern), Anuradhapura (North Central), Sri Jayewardenepura Kotte (Western), Kandy (Central), Kilinochchi (Northern), Galle (Southern), Matara (Southern), Ratnapura (Sabaragamuwa), Badulla (Uva), Puttalam (North Western)
Largest populated areas in Sri Lanka
Jaffna (Northern), Colombo (Western), Moratuwa (Western), Batticaloa (Eastern), Anuradhapura (North Central), Sri Jayewardenepura Kotte (Western), Kandy (Central), Kilinochchi (Northern), Galle (Southern), Matara (Southern), Ratnapura (Sabaragamuwa), Badulla (Uva), Puttalam (North Western)
Countries closest to Sri Lanka
*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