sun .5deg.comPortsmouth, Dominica (Saint John) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-02-17.
All times are shown in Portsmouth local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Portsmouth for this day: 2026-02-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:17:18 | 5h 17m 18s | |
| Astronomical Twilight | 05:17:18 | 05:42:29 | 25m 11s | |
| Nautical Twilight | 05:42:29 | 06:07:46 | 25m 17s | |
| Civil Twilight | 06:07:46 | 06:29:34 | 21m 48s | |
| Daylight | 06:29:34 | 18:10:03 | 11h 40m 29s | |
| Civil Twilight | 18:10:03 | 18:31:51 | 21m 48s | |
| Nautical Twilight | 18:31:51 | 18:57:08 | 25m 17s | |
| Astronomical Twilight | 18:57:08 | 19:22:19 | 25m 11s | |
| Night | 19:22:19 | 23:59:59 | 4h 37m 40s |
Sunrise, Sunset and Solar noon here: Portsmouth, DM, for day: 2026-02-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:29:34 | 12:19:49 | 18:10:03 |
| Azimuth | 102.2° | 180° | 257.9° |
| Day Length |  |
11h 40m 29s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 843 460 km91 865 667 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° | 304.3° |
| 100 | -79.8° | 71.6° |
| 200 | -65.6° | 85° |
| 300 | -51.1° | 90.1° |
| 400 | -36.7° | 93.6° |
| 500 | -22.3° | 96.9° |
| 600 | -8° | 100.4° |
| 700 | 6.1° | 104.3° |
| 800 | 19.9° | 109.4° |
| 900 | 33.3° | 116.2° |
| 1000 | 45.7° | 126.5° |
| 1100 | 56° | 143.1° |
| 1200 | 62° | 169.4° |
| 1300 | 60.8° | 200.2° |
| 1400 | 53° | 223.3° |
| 1500 | 41.8° | 237.5° |
| 1600 | 29.1° | 246.4° |
| 1700 | 15.5° | 252.6° |
| 1800 | 1.6° | 257.2° |
| 1900 | -12.6° | 261° |
| 2000 | -26.9° | 264.4° |
| 2100 | -41.3° | 267.8° |
| 2200 | -55.8° | 271.8° |
| 2300 | -70.2° | 278.4° |
| 2400 | -83.8° | 307° |