sun .5deg.comIsabel Segunda, Puerto Rico (Vieques) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-21.
All times are shown in Isabel Segunda local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabel Segunda for this day: 2026-05-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:26:49 | 4h 26m 49s | |
| Astronomical Twilight | 04:26:49 | 04:55:22 | 28m 33s | |
| Nautical Twilight | 04:55:22 | 05:23:13 | 27m 51s | |
| Civil Twilight | 05:23:13 | 05:46:44 | 23m 31s | |
| Daylight | 05:46:44 | 18:50:03 | 13h 3m 19s | |
| Civil Twilight | 18:50:03 | 19:13:34 | 23m 31s | |
| Nautical Twilight | 19:13:34 | 19:41:25 | 27m 51s | |
| Astronomical Twilight | 19:41:25 | 20:09:58 | 28m 33s | |
| Night | 20:09:58 | 23:59:59 | 3h 50m 1s |
Sunrise, Sunset and Solar noon here: Isabel Segunda, PR, for day: 2026-05-21.
| Sunrise | Solar noon | Sunset | |
| Time | 05:46:44 | 12:18:23 | 18:50:03 |
| Azimuth | 68.4° | 0° | 291.6° |
| Day Length | ![]() |
13h 3m 19s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 428 507 km94 093 312 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -51.5° | 353° |
| 100 | -50.4° | 15.4° |
| 200 | -44.4° | 34.2° |
| 300 | -35° | 47.9° |
| 400 | -23.6° | 57.4° |
| 500 | -11.1° | 64.3° |
| 600 | 2° | 69.4° |
| 700 | 15.5° | 73.4° |
| 800 | 29.3° | 76.6° |
| 900 | 43.2° | 79.1° |
| 1000 | 57.3° | 80.7° |
| 1100 | 71.3° | 80.6° |
| 1200 | 85.1° | 64.4° |
| 1300 | 80° | 283.5° |
| 1400 | 66° | 279.1° |
| 1500 | 51.9° | 279.9° |
| 1600 | 37.9° | 281.9° |
| 1700 | 24.1° | 284.6° |
| 1800 | 10.4° | 288.1° |
| 1900 | -3° | 292.4° |
| 2000 | -15.9° | 298.2° |
| 2100 | -28° | 305.9° |
| 2200 | -38.7° | 316.9° |
| 2300 | -47° | 332.4° |
| 2400 | -51.3° | 353° |