sun .5deg.comJamestown, Saint Helena (Saint Helena) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-17.
All times are shown in Jamestown local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Jamestown for this day: 2026-12-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:25:56 | 4h 25m 56s | |
| Astronomical Twilight | 04:25:56 | 04:54:50 | 28m 54s | |
| Nautical Twilight | 04:54:50 | 05:23:00 | 28m 10s | |
| Civil Twilight | 05:23:00 | 05:46:43 | 23m 43s | |
| Daylight | 05:46:43 | 18:51:12 | 13h 4m 29s | |
| Civil Twilight | 18:51:12 | 19:14:55 | 23m 43s | |
| Nautical Twilight | 19:14:55 | 19:43:05 | 28m 10s | |
| Astronomical Twilight | 19:43:05 | 20:11:59 | 28m 54s | |
| Night | 20:11:59 | 23:59:59 | 3h 48m 0s |
Sunrise, Sunset and Solar noon here: Jamestown, SH, for day: 2026-12-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:46:43 | 12:18:57 | 18:51:12 |
| Azimuth | 114.6° | 180° | 245.4° |
| Day Length |  |
13h 4m 29s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 207 931 km91 470 768 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -50.5° | 186.8° |
| 100 | -49.5° | 165.4° |
| 200 | -43.6° | 147.2° |
| 300 | -34.4° | 134° |
| 400 | -23.2° | 124.8° |
| 500 | -10.9° | 118.3° |
| 600 | 2° | 113.7° |
| 700 | 15.4° | 110.4° |
| 800 | 29° | 108.2° |
| 900 | 42.8° | 107.3° |
| 1000 | 56.5° | 108.4° |
| 1100 | 70° | 114.8° |
| 1200 | 81.3° | 149.5° |
| 1300 | 77.9° | 230.8° |
| 1400 | 65.2° | 248.6° |
| 1500 | 51.5° | 252.3° |
| 1600 | 37.8° | 252.5° |
| 1700 | 24.1° | 251.1° |
| 1800 | 10.5° | 248.5° |
| 1900 | -2.7° | 244.8° |
| 2000 | -15.5° | 239.5° |
| 2100 | -27.4° | 232.2° |
| 2200 | -38° | 221.7° |
| 2300 | -46.2° | 206.7° |
| 2400 | -50.4° | 187° |