July 21, 2026 · Rạch Giá, Vietnam
Sunset in Rạch Giá today is at 18:25. Day length is 12h 38m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Rạch Giá's coordinates and updated daily.
Rạch Giá lies at 10°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 Rạch Giá.
The longest day in Rạch Giá is around 12h 43m (around June 21). The shortest is around 11h 32m (around December 21).
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:57 | 06:22 | 11h 36m |
| February | 18:09 | 06:21 | 11h 49m |
| March | 18:11 | 06:08 | 12h 4m |
| April | 18:11 | 05:50 | 12h 21m |
| May | 18:14 | 05:40 | 12h 35m |
| June | 18:22 | 05:40 | 12h 42m |
| July | 18:26 | 05:46 | 12h 39m |
| August | 18:19 | 05:51 | 12h 27m |
| September | 18:02 | 05:50 | 12h 11m |
| October | 17:44 | 05:49 | 11h 55m |
| November | 17:35 | 05:55 | 11h 40m |
| December | 17:42 | 06:09 | 11h 33m |