July 21, 2026 · Grytviken, South Georgia and the South Sandwich Islands
Sunset in Grytviken today is at 16:33. Day length is 8h 1m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Grytviken's coordinates and updated daily.
Grytviken lies at 54°S. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at midsummer.
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 Grytviken.
The longest day in Grytviken is around 17h 12m (around December 21). The shortest is around 7h 19m (around June 21). Days are currently getting longer — gaining about 3 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 20:54 | 04:17 | 16h 38m |
| February | 20:02 | 05:20 | 14h 43m |
| March | 18:56 | 06:16 | 12h 40m |
| April | 17:40 | 07:14 | 10h 25m |
| May | 16:38 | 08:08 | 8h 30m |
| June | 16:08 | 08:46 | 7h 22m |
| July | 16:25 | 08:39 | 7h 46m |
| August | 17:14 | 07:49 | 9h 25m |
| September | 18:09 | 06:36 | 11h 33m |
| October | 19:04 | 05:21 | 13h 43m |
| November | 20:07 | 04:16 | 15h 51m |
| December | 20:56 | 03:47 | 17h 8m |