sun .5deg.comJamestown, Saint Helena (Saint Helena) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-21.
All times are shown in Jamestown local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Jamestown for this day: 2026-08-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:23:52 | 5h 23m 52s | |
| Astronomical Twilight | 05:23:52 | 05:49:06 | 25m 14s | |
| Nautical Twilight | 05:49:06 | 06:14:27 | 25m 21s | |
| Civil Twilight | 06:14:27 | 06:36:19 | 21m 52s | |
| Daylight | 06:36:19 | 18:15:41 | 11h 39m 22s | |
| Civil Twilight | 18:15:41 | 18:37:34 | 21m 53s | |
| Nautical Twilight | 18:37:34 | 19:02:55 | 25m 21s | |
| Astronomical Twilight | 19:02:55 | 19:28:09 | 25m 14s | |
| Night | 19:28:09 | 23:59:59 | 4h 31m 50s |
Sunrise, Sunset and Solar noon here: Jamestown, SH, for day: 2026-08-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:36:19 | 12:26:00 | 18:15:41 |
| Azimuth | 77.6° | 0° | 282.3° |
| Day Length |  |
11h 39m 22s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 327 424 km94 030 502 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 | -82.6° | 241.6° |
| 100 | -81.1° | 113° |
| 200 | -67.1° | 96.1° |
| 300 | -52.7° | 90.5° |
| 400 | -38.2° | 86.8° |
| 500 | -23.9° | 83.4° |
| 600 | -9.6° | 79.9° |
| 700 | 4.5° | 75.9° |
| 800 | 18.4° | 70.9° |
| 900 | 31.7° | 64.2° |
| 1000 | 44.1° | 54.3° |
| 1100 | 54.7° | 38.5° |
| 1200 | 61.1° | 13.5° |
| 1300 | 60.7° | 343° |
| 1400 | 53.6° | 319.1° |
| 1500 | 42.8° | 304.2° |
| 1600 | 30.2° | 294.7° |
| 1700 | 16.8° | 288.3° |
| 1800 | 2.9° | 283.4° |
| 1900 | -11.2° | 279.5° |
| 2000 | -25.5° | 276° |
| 2100 | -39.9° | 272.5° |
| 2200 | -54.3° | 268.5° |
| 2300 | -68.7° | 262.1° |
| 2400 | -82.5° | 239.1° |