July 21, 2026 · Kasulu, Tanzania
Sunset in Kasulu today is at 19:03. Day length is 11h 53m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Kasulu's coordinates and updated daily.
Kasulu lies at 5°S. 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 Kasulu.
The longest day in Kasulu is around 12h 23m (around December 21). The shortest is around 11h 51m (around June 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 19:20 | 06:59 | 12h 21m |
| February | 19:22 | 07:07 | 12h 15m |
| March | 19:14 | 07:05 | 12h 8m |
| April | 19:01 | 07:00 | 12h 1m |
| May | 18:54 | 07:00 | 11h 55m |
| June | 18:57 | 07:05 | 11h 51m |
| July | 19:02 | 07:10 | 11h 53m |
| August | 19:04 | 07:06 | 11h 58m |
| September | 18:58 | 06:54 | 12h 5m |
| October | 18:52 | 06:40 | 12h 12m |
| November | 18:55 | 06:35 | 12h 19m |
| December | 19:07 | 06:44 | 12h 23m |