Grytviken Sunrise and Sunset Times
Grytviken, South Georgia and the South Sandwich Islands — Saturday, 2026-10-31
🌅 Sunrise
04:38
🌇 Sunset
19:40
⏱ Day Length
15h 02min
The sun rises at 04:38 and sets at 19:40 in Grytviken, South Georgia and the South Sandwich Islands today, giving 15h 02min of daylight.
Sunrise and sunset are calculated from the city's latitude and longitude together with the sun's declination for the date, following the NOAA solar position algorithm. Because the calculation depends on position rather than on a fixed table, times stay accurate as the year turns.
Why the times drift
- Day length changes fastest around the equinoxes — up to 2-3 minutes a day at mid latitudes — and barely at all near the solstices.
- Latitude decides the range: the closer a city is to a pole, the wider the swing between midsummer and midwinter.
- Times are local clock time and already include daylight saving where it applies.
Today's Sun Times in Detail
| Astronomical Twilight Begins | 01:53 |
|---|---|
| Nautical Twilight Begins | 03:05 |
| Civil Twilight Begins (Dawn) | 03:59 |
| Sunrise | 04:38 |
| Morning Golden Hour Ends | 05:38 |
| Solar Noon | 12:09 |
| Evening Golden Hour Starts | 18:40 |
| Sunset | 19:40 |
| Civil Twilight Ends (Dusk) | 20:19 |
| Nautical Twilight Ends | 21:13 |
| Astronomical Twilight Ends | 22:25 |
Next 14 Days
| Date | Sunrise | Sunset | Day Length |
|---|---|---|---|
| 2026-10-31 Sat | 04:38 | 19:40 | 15h 02min |
| 2026-11-01 Sun | 04:36 | 19:42 | 15h 06min |
| 2026-11-02 Mon | 04:34 | 19:44 | 15h 10min |
| 2026-11-03 Tue | 04:32 | 19:46 | 15h 14min |
| 2026-11-04 Wed | 04:30 | 19:48 | 15h 18min |
| 2026-11-05 Thu | 04:28 | 19:50 | 15h 22min |
| 2026-11-06 Fri | 04:26 | 19:52 | 15h 26min |
| 2026-11-07 Sat | 04:24 | 19:55 | 15h 30min |
| 2026-11-08 Sun | 04:22 | 19:57 | 15h 34min |
| 2026-11-09 Mon | 04:20 | 19:59 | 15h 38min |
| 2026-11-10 Tue | 04:18 | 20:01 | 15h 42min |
| 2026-11-11 Wed | 04:16 | 20:03 | 15h 46min |
| 2026-11-12 Thu | 04:15 | 20:05 | 15h 50min |
| 2026-11-13 Fri | 04:13 | 20:07 | 15h 53min |
Frequently Asked Questions
Sunrise in Grytviken, South Georgia and the South Sandwich Islands is at 04:38 local time today. The time shifts slightly every day through the year.
Sunset in Grytviken is at 19:40 local time today.
Today in Grytviken the day length is 15h 02min, measured from sunrise to sunset.
Golden hour is roughly the first hour after sunrise and the last hour before sunset — the soft light photographers prefer. In Grytviken today, evening golden hour starts around 18:40.
Grytviken
| Country | South Georgia and the South Sandwich Islands |
|---|---|
| Timezone | Atlantic/South_Georgia |
| Coordinates | -54.2811100, -36.5092000 |