Kollam
Sunrise and sunset in Kollam
Today’s sunrise, sunset and twilight in Kollam, in local time. At 8.9° N, the day lasts from 11 h 37 min at the winter solstice to 12 h 39 min at the summer solstice.
Today · worked out at
Wednesday, October 21: sunrise at 06:11, sunset at 18:04.
Day length 11 h 53 min, 27 s shorter than yesterday.
Solar noon at 12:08, with the Sun 70° above the horizon.
Times are Kollam time (GMT+5:30).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 05:01 | 19:15 |
| Nautical twilight | 05:25 | 18:50 |
| Civil twilight | 05:50 | 18:26 |
| Sunrise and sunset | 06:11 | 18:04 |
| Golden hour | 06:11–06:39 | 17:36–18:04 |
Each twilight begins at the morning time and ends at the evening one.
The year in Kollam
- Longest day: June 21, 12 h 39 min, from sunrise at 06:06 to sunset at 18:44.
- Shortest day: December 22, 11 h 37 min, from sunrise at 06:33 to sunset at 18:10.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 06:44 | 18:25 | 11 h 41 min |
| February 21 | 06:40 | 18:34 | 11 h 53 min |
| March 21 | 06:27 | 18:34 | 12 h 07 min |
| April 21 | 06:11 | 18:33 | 12 h 22 min |
| May 21 | 06:03 | 18:37 | 12 h 34 min |
| June 21 | 06:06 | 18:44 | 12 h 39 min |
| July 21 | 06:13 | 18:47 | 12 h 34 min |
| August 21 | 06:15 | 18:37 | 12 h 22 min |
| September 21 | 06:13 | 18:20 | 12 h 07 min |
| October 21 | 06:11 | 18:04 | 11 h 53 min |
| November 21 | 06:18 | 18:00 | 11 h 41 min |
| December 21 | 06:33 | 18:09 | 11 h 37 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 8.9° N, 76.6° E, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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