sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-20.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-05-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:32:42 | 4h 32m 42s | |
| Astronomical Twilight | 04:32:42 | 05:01:18 | 28m 36s | |
| Nautical Twilight | 05:01:18 | 05:29:11 | 27m 53s | |
| Civil Twilight | 05:29:11 | 05:52:43 | 23m 32s | |
| Daylight | 05:52:43 | 18:56:35 | 13h 3m 52s | |
| Civil Twilight | 18:56:35 | 19:20:07 | 23m 32s | |
| Nautical Twilight | 19:20:07 | 19:48:01 | 27m 54s | |
| Astronomical Twilight | 19:48:01 | 20:16:36 | 28m 35s | |
| Night | 20:16:36 | 23:59:59 | 3h 43m 23s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-05-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:52:43 | 12:24:39 | 18:56:35 |
| Azimuth | 68.6° | 0° | 291.5° |
| Day Length |  |
13h 3m 52s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 399 314 km94 075 172 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 | -51.1° | 350.6° |
| 100 | -50.7° | 13.1° |
| 200 | -45.1° | 32.5° |
| 300 | -36° | 46.7° |
| 400 | -24.8° | 56.6° |
| 500 | -12.4° | 63.8° |
| 600 | 0.7° | 69.2° |
| 700 | 14.1° | 73.3° |
| 800 | 27.9° | 76.7° |
| 900 | 41.8° | 79.4° |
| 1000 | 55.8° | 81.5° |
| 1100 | 69.9° | 82.3° |
| 1200 | 83.9° | 74.9° |
| 1300 | 81.6° | 281.6° |
| 1400 | 67.5° | 277.7° |
| 1500 | 53.4° | 278.9° |
| 1600 | 39.4° | 281.1° |
| 1700 | 25.6° | 283.9° |
| 1800 | 11.9° | 287.4° |
| 1900 | -1.5° | 291.8° |
| 2000 | -14.5° | 297.4° |
| 2100 | -26.7° | 304.9° |
| 2200 | -37.6° | 315.5° |
| 2300 | -46.2° | 330.6° |
| 2400 | -50.9° | 350.7° |