sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-20.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-04-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:52:10 | 4h 52m 10s | |
| Astronomical Twilight | 04:52:10 | 05:18:48 | 26m 38s | |
| Nautical Twilight | 05:18:48 | 05:45:04 | 26m 16s | |
| Civil Twilight | 05:45:04 | 06:07:25 | 22m 21s | |
| Daylight | 06:07:25 | 18:46:30 | 12h 39m 5s | |
| Civil Twilight | 18:46:30 | 19:08:51 | 22m 21s | |
| Nautical Twilight | 19:08:51 | 19:35:08 | 26m 17s | |
| Astronomical Twilight | 19:35:08 | 20:01:46 | 26m 38s | |
| Night | 20:01:46 | 23:59:59 | 3h 58m 13s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-04-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:07:25 | 12:26:58 | 18:46:30 |
| Azimuth | 77.6° | 180° | 282.5° |
| Day Length |  |
12h 39m 5s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 319 853 km93 404 426 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 | -59.4° | 346.7° |
| 100 | -59.1° | 15.6° |
| 200 | -52.4° | 39.1° |
| 300 | -42° | 54.5° |
| 400 | -29.7° | 64.5° |
| 500 | -16.5° | 71.5° |
| 600 | -2.8° | 77° |
| 700 | 11.2° | 81.5° |
| 800 | 25.4° | 85.8° |
| 900 | 39.6° | 90.2° |
| 1000 | 53.8° | 95.8° |
| 1100 | 67.8° | 105.2° |
| 1200 | 80.4° | 135.6° |
| 1300 | 79.5° | 229.6° |
| 1400 | 66.6° | 256° |
| 1500 | 52.6° | 264.9° |
| 1600 | 38.4° | 270.3° |
| 1700 | 24.2° | 274.7° |
| 1800 | 10° | 279° |
| 1900 | -3.9° | 283.6° |
| 2000 | -17.5° | 289.2° |
| 2100 | -30.7° | 296.5° |
| 2200 | -42.8° | 306.9° |
| 2300 | -52.9° | 322.8° |
| 2400 | -59.1° | 346.9° |