sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-17.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-05-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:34:01 | 4h 34m 1s | |
| Astronomical Twilight | 04:34:01 | 05:02:25 | 28m 24s | |
| Nautical Twilight | 05:02:25 | 05:30:09 | 27m 44s | |
| Civil Twilight | 05:30:09 | 05:53:34 | 23m 25s | |
| Daylight | 05:53:34 | 18:55:27 | 13h 1m 53s | |
| Civil Twilight | 18:55:27 | 19:18:52 | 23m 25s | |
| Nautical Twilight | 19:18:52 | 19:46:36 | 27m 44s | |
| Astronomical Twilight | 19:46:36 | 20:15:00 | 28m 24s | |
| Night | 20:15:00 | 23:59:59 | 3h 44m 59s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-05-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:53:34 | 12:24:31 | 18:55:27 |
| Azimuth | 69.3° | 0° | 290.8° |
| Day Length |  |
13h 1m 53s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 308 610 km94 018 811 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 | -51.8° | 350.5° |
| 100 | -51.3° | 13.4° |
| 200 | -45.6° | 33° |
| 300 | -36.4° | 47.3° |
| 400 | -25.1° | 57.3° |
| 500 | -12.6° | 64.4° |
| 600 | 0.5° | 69.8° |
| 700 | 14° | 74° |
| 800 | 27.8° | 77.4° |
| 900 | 41.7° | 80.3° |
| 1000 | 55.8° | 82.6° |
| 1100 | 69.9° | 84.2° |
| 1200 | 84.1° | 80.9° |
| 1300 | 81.6° | 277.2° |
| 1400 | 67.5° | 276° |
| 1500 | 53.4° | 277.8° |
| 1600 | 39.3° | 280.3° |
| 1700 | 25.4° | 283.2° |
| 1800 | 11.7° | 286.8° |
| 1900 | -1.8° | 291.2° |
| 2000 | -14.8° | 296.8° |
| 2100 | -27.1° | 304.4° |
| 2200 | -38° | 315° |
| 2300 | -46.7° | 330.2° |
| 2400 | -51.6° | 350.6° |