July 21, 2026 · Saint Croix, Virgin Islands, U.S.
Sunset in Saint Croix today is at 18:57. Day length is 13h 2m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Saint Croix's coordinates and updated daily.
Saint Croix lies at 18°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 Saint Croix.
The longest day in Saint Croix is around 13h 11m (around June 21). The shortest is around 11h 4m (around December 21). Days are currently getting shorter — losing about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 18:04 | 06:53 | 11h 10m |
| February | 18:21 | 06:47 | 11h 33m |
| March | 18:29 | 06:29 | 12h 1m |
| April | 18:36 | 06:04 | 12h 31m |
| May | 18:45 | 05:48 | 12h 57m |
| June | 18:56 | 05:45 | 13h 11m |
| July | 18:58 | 05:52 | 13h 6m |
| August | 18:47 | 06:02 | 12h 45m |
| September | 18:23 | 06:08 | 12h 16m |
| October | 17:59 | 06:13 | 11h 46m |
| November | 17:44 | 06:25 | 11h 19m |
| December | 17:47 | 06:42 | 11h 5m |