sun .5deg.comJamestown, Saint Helena (Saint Helena) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-28.
All times are shown in Jamestown local time (GMT+00:00
).
Night, Twilight, and Daylight Times in Jamestown for this day: 2026-04-28
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:20:18 | 5h 20m 18s | |
| Astronomical Twilight | 05:20:18 | 05:45:43 | 25m 25s | |
| Nautical Twilight | 05:45:43 | 06:11:16 | 25m 33s | |
| Civil Twilight | 06:11:16 | 06:33:21 | 22m 5s | |
| Daylight | 06:33:21 | 18:07:22 | 11h 34m 1s | |
| Civil Twilight | 18:07:22 | 18:29:26 | 22m 4s | |
| Nautical Twilight | 18:29:26 | 18:54:59 | 25m 33s | |
| Astronomical Twilight | 18:54:59 | 19:20:24 | 25m 25s | |
| Night | 19:20:24 | 23:59:59 | 4h 39m 35s |
Sunrise, Sunset and Solar noon here: Jamestown, SH, for day: 2026-04-28.
| Sunrise | Solar noon | Sunset | |
| Time | 06:33:21 | 12:20:21 | 18:07:22 |
| Azimuth | 75.7° | 0° | 284.5° |
| Day Length |  |
11h 34m 1s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 633 122 km93 599 083 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 | -84.6° | 249.1° |
| 100 | -80.3° | 100.5° |
| 200 | -66° | 91.4° |
| 300 | -51.6° | 87.5° |
| 400 | -37.2° | 84.3° |
| 500 | -22.9° | 81.2° |
| 600 | -8.7° | 77.8° |
| 700 | 5.3° | 73.8° |
| 800 | 18.9° | 68.6° |
| 900 | 32° | 61.5° |
| 1000 | 44.1° | 51.1° |
| 1100 | 53.9° | 34.7° |
| 1200 | 59.5° | 10° |
| 1300 | 58.4° | 341.6° |
| 1400 | 51.2° | 319.5° |
| 1500 | 40.5° | 305.3° |
| 1600 | 28° | 296.1° |
| 1700 | 14.7° | 289.8° |
| 1800 | 1° | 285° |
| 1900 | -13.1° | 281.3° |
| 2000 | -27.3° | 278° |
| 2100 | -41.6° | 275° |
| 2200 | -56° | 271.9° |
| 2300 | -70.5° | 267.7° |
| 2400 | -84.7° | 252.1° |