July 21, 2026 · Puttalam, Sri Lanka
Puttalam has 12h 31m of daylight today. Sunrise is at 06:02 and sunset is at 18:33. All times are calculated astronomically for Puttalam's exact coordinates.
Puttalam lies at 8°N. Near the tropics, day length stays close to 12 hours year-round, with only minor variation between seasons.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Puttalam, or see daylight hours for every day of the year.
The longest day in Puttalam is around 12h 35m (around June 21). The shortest is around 11h 39m (around December 21).
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 11h 42m | 06:29 | 18:12 |
| February | 11h 52m | 06:30 | 18:22 |
| March | 12h 4m | 06:19 | 18:23 |
| April | 12h 18m | 06:03 | 18:20 |
| May | 12h 29m | 05:53 | 18:22 |
| June | 12h 35m | 05:54 | 18:30 |
| July | 12h 33m | 06:01 | 18:34 |
| August | 12h 23m | 06:05 | 18:28 |
| September | 12h 10m | 06:02 | 18:12 |
| October | 11h 57m | 05:59 | 17:56 |
| November | 11h 46m | 06:03 | 17:49 |
| December | 11h 40m | 06:17 | 17:56 |