July 21, 2026 · Seria, Brunei
Sunset in Seria today is at 18:40. Day length is 12h 21m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Seria's coordinates and updated daily.
Seria lies at 5°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 Seria.
The longest day in Seria is around 12h 23m (around June 21). The shortest is around 11h 51m (around December 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:29 | 06:36 | 11h 53m |
| February | 18:37 | 06:39 | 11h 58m |
| March | 18:35 | 06:30 | 12h 5m |
| April | 18:30 | 06:17 | 12h 13m |
| May | 18:30 | 06:10 | 12h 20m |
| June | 18:36 | 06:12 | 12h 23m |
| July | 18:40 | 06:18 | 12h 22m |
| August | 18:36 | 06:20 | 12h 16m |
| September | 18:23 | 06:15 | 12h 9m |
| October | 18:10 | 06:09 | 12h 1m |
| November | 18:06 | 06:11 | 11h 55m |
| December | 18:14 | 06:23 | 11h 51m |