July 21, 2026 · Kollam, India
Sunset in Kollam today is at 18:48. Day length is 12h 34m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Kollam's coordinates and updated daily.
Kollam lies at 9°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Kollam.
The longest day in Kollam is around 12h 38m (around June 21). The shortest is around 11h 36m (around December 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:23 | 06:44 | 11h 39m |
| February | 18:34 | 06:43 | 11h 51m |
| March | 18:36 | 06:32 | 12h 4m |
| April | 18:34 | 06:15 | 12h 19m |
| May | 18:37 | 06:05 | 12h 32m |
| June | 18:44 | 06:06 | 12h 38m |
| July | 18:48 | 06:12 | 12h 36m |
| August | 18:42 | 06:17 | 12h 25m |
| September | 18:25 | 06:15 | 12h 11m |
| October | 18:08 | 06:12 | 11h 56m |
| November | 18:01 | 06:17 | 11h 43m |
| December | 18:08 | 06:31 | 11h 37m |