sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-21.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-10-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:10:36 | 5h 10m 36s | |
| Astronomical Twilight | 05:10:36 | 05:36:05 | 25m 29s | |
| Nautical Twilight | 05:36:05 | 06:01:40 | 25m 35s | |
| Civil Twilight | 06:01:40 | 06:23:45 | 22m 5s | |
| Daylight | 06:23:45 | 18:01:37 | 11h 37m 52s | |
| Civil Twilight | 18:01:37 | 18:23:41 | 22m 4s | |
| Nautical Twilight | 18:23:41 | 18:49:17 | 25m 36s | |
| Astronomical Twilight | 18:49:17 | 19:14:46 | 25m 29s | |
| Night | 19:14:46 | 23:59:59 | 4h 45m 13s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-10-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:23:45 | 12:12:41 | 18:01:37 |
| Azimuth | 100.9° | 180° | 258.9° |
| Day Length |  |
11h 37m 52s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 896 385 km92 519 924 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 | -81.4° | 337.8° |
| 100 | -76.2° | 56.5° |
| 200 | -63° | 76.6° |
| 300 | -48.9° | 84.8° |
| 400 | -34.7° | 90.2° |
| 500 | -20.5° | 94.7° |
| 600 | -6.4° | 99.1° |
| 700 | 7.5° | 103.9° |
| 800 | 21.1° | 109.8° |
| 900 | 34.2° | 117.6° |
| 1000 | 46.1° | 129° |
| 1100 | 55.7° | 146.9° |
| 1200 | 60.6° | 173.4° |
| 1300 | 58.6° | 202.5° |
| 1400 | 50.6° | 224.2° |
| 1500 | 39.5° | 238° |
| 1600 | 26.9° | 247° |
| 1700 | 13.5° | 253.6° |
| 1800 | -0.4° | 258.7° |
| 1900 | -14.4° | 263.2° |
| 2000 | -28.6° | 267.5° |
| 2100 | -42.8° | 272.3° |
| 2200 | -57° | 278.7° |
| 2300 | -70.8° | 290.9° |
| 2400 | -81.8° | 337.1° |