July 21, 2026 · Kalmunai, Sri Lanka
Sunrise in Kalmunai today is at 05:55. Day length is 12h 30m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Kalmunai's coordinates and updated daily.
Kalmunai lies at 7°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Kalmunai.
The longest day in Kalmunai is around 12h 33m (around June 21). The shortest is around 11h 41m (around December 21).
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 06:20 | 18:05 | 11h 44m |
| February | 06:21 | 18:14 | 11h 53m |
| March | 06:10 | 18:15 | 12h 4m |
| April | 05:55 | 18:12 | 12h 17m |
| May | 05:46 | 18:14 | 12h 27m |
| June | 05:47 | 18:20 | 12h 33m |
| July | 05:54 | 18:25 | 12h 31m |
| August | 05:57 | 18:19 | 12h 22m |
| September | 05:54 | 18:04 | 12h 10m |
| October | 05:50 | 17:48 | 11h 58m |
| November | 05:54 | 17:42 | 11h 47m |
| December | 06:08 | 17:49 | 11h 42m |