sun .5deg.comIsabel Segunda, Puerto Rico (Vieques) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-18.
All times are shown in Isabel Segunda local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabel Segunda for this day: 2026-08-18
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:49:02 | 4h 49m 2s | |
| Astronomical Twilight | 04:49:02 | 05:15:48 | 26m 46s | |
| Nautical Twilight | 05:15:48 | 05:42:12 | 26m 24s | |
| Civil Twilight | 05:42:12 | 06:04:39 | 22m 27s | |
| Daylight | 06:04:39 | 18:46:31 | 12h 41m 52s | |
| Civil Twilight | 18:46:31 | 19:08:58 | 22m 27s | |
| Nautical Twilight | 19:08:58 | 19:35:22 | 26m 24s | |
| Astronomical Twilight | 19:35:22 | 20:02:08 | 26m 46s | |
| Night | 20:02:08 | 23:59:59 | 3h 57m 51s |
Sunrise, Sunset and Solar noon here: Isabel Segunda, PR, for day: 2026-08-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:04:39 | 12:25:35 | 18:46:31 |
| Azimuth | 75.8° | 180° | 284° |
| Day Length | ![]() |
12h 41m 52s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
151 412 319 km94 083 253 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -57.9° | 348° |
| 100 | -57.5° | 15.5° |
| 200 | -51° | 38.1° |
| 300 | -40.8° | 53.1° |
| 400 | -28.6° | 63.1° |
| 500 | -15.6° | 70.1° |
| 600 | -1.9° | 75.5° |
| 700 | 12° | 79.9° |
| 800 | 26.1° | 83.9° |
| 900 | 40.3° | 88° |
| 1000 | 54.6° | 92.8° |
| 1100 | 68.7° | 100.6° |
| 1200 | 82° | 128° |
| 1300 | 80.4° | 239.5° |
| 1400 | 66.8° | 260.7° |
| 1500 | 52.6° | 267.8° |
| 1600 | 38.4° | 272.5° |
| 1700 | 24.2° | 276.5° |
| 1800 | 10.1° | 280.5° |
| 1900 | -3.8° | 285° |
| 2000 | -17.4° | 290.5° |
| 2100 | -30.5° | 297.8° |
| 2200 | -42.4° | 308.3° |
| 2300 | -52.4° | 324.2° |
| 2400 | -58.3° | 348° |