sun .5deg.comJamestown, Saint Helena (Saint Helena) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-17.
All times are shown in Jamestown local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Jamestown for this day: 2026-07-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:34:54 | 5h 34m 54s | |
| Astronomical Twilight | 05:34:54 | 06:01:10 | 26m 16s | |
| Nautical Twilight | 06:01:10 | 06:27:39 | 26m 29s | |
| Civil Twilight | 06:27:39 | 06:50:37 | 22m 58s | |
| Daylight | 06:50:37 | 18:07:30 | 11h 16m 53s | |
| Civil Twilight | 18:07:30 | 18:30:28 | 22m 58s | |
| Nautical Twilight | 18:30:28 | 18:56:57 | 26m 29s | |
| Astronomical Twilight | 18:56:57 | 19:23:14 | 26m 17s | |
| Night | 19:23:14 | 23:59:59 | 4h 36m 45s |
Sunrise, Sunset and Solar noon here: Jamestown, SH, for day: 2026-07-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:50:37 | 12:29:04 | 18:07:30 |
| Azimuth | 68.1° | 0° | 291.8° |
| Day Length |  |
11h 16m 53s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 040 995 km94 473 894 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 | -81.2° | 308.9° |
| 100 | -81° | 52.5° |
| 200 | -67.9° | 72.5° |
| 300 | -54° | 75.6° |
| 400 | -40° | 75.3° |
| 500 | -26.1° | 73.7° |
| 600 | -12.3° | 71.1° |
| 700 | 1.2° | 67.5° |
| 800 | 14.2° | 62.5° |
| 900 | 26.6° | 55.6° |
| 1000 | 37.8° | 45.7° |
| 1100 | 46.9° | 31.2° |
| 1200 | 52.1° | 11.2° |
| 1300 | 52.1° | 348.3° |
| 1400 | 46.7° | 328.4° |
| 1500 | 37.6° | 314° |
| 1600 | 26.4° | 304.1° |
| 1700 | 14° | 297.3° |
| 1800 | 0.9° | 292.3° |
| 1900 | -12.6° | 288.7° |
| 2000 | -26.4° | 286.1° |
| 2100 | -40.3° | 284.5° |
| 2200 | -54.3° | 284.2° |
| 2300 | -68.2° | 287.2° |
| 2400 | -81.3° | 307.9° |