sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-18.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-04-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:53:50 | 4h 53m 50s | |
| Astronomical Twilight | 04:53:50 | 05:20:21 | 26m 31s | |
| Nautical Twilight | 05:20:21 | 05:46:32 | 26m 11s | |
| Civil Twilight | 05:46:32 | 06:08:49 | 22m 17s | |
| Daylight | 06:08:49 | 18:45:58 | 12h 37m 9s | |
| Civil Twilight | 18:45:58 | 19:08:14 | 22m 16s | |
| Nautical Twilight | 19:08:14 | 19:34:26 | 26m 12s | |
| Astronomical Twilight | 19:34:26 | 20:00:57 | 26m 31s | |
| Night | 20:00:57 | 23:59:59 | 3h 59m 2s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-04-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:08:49 | 12:27:23 | 18:45:58 |
| Azimuth | 78.3° | 180° | 281.8° |
| Day Length |  |
12h 37m 9s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 237 453 km93 353 225 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 | -60° | 346.2° |
| 100 | -59.8° | 15.8° |
| 200 | -53° | 39.7° |
| 300 | -42.5° | 55.1° |
| 400 | -30.1° | 65.1° |
| 500 | -16.8° | 72.2° |
| 600 | -3.1° | 77.6° |
| 700 | 10.9° | 82.2° |
| 800 | 25.1° | 86.5° |
| 900 | 39.3° | 91.1° |
| 1000 | 53.5° | 96.9° |
| 1100 | 67.4° | 106.8° |
| 1200 | 79.8° | 137.8° |
| 1300 | 79.1° | 226.6° |
| 1400 | 66.5° | 254.3° |
| 1500 | 52.5° | 263.7° |
| 1600 | 38.3° | 269.4° |
| 1700 | 24.1° | 274° |
| 1800 | 9.9° | 278.3° |
| 1900 | -4° | 282.9° |
| 2000 | -17.7° | 288.5° |
| 2100 | -30.9° | 295.7° |
| 2200 | -43.1° | 306.1° |
| 2300 | -53.4° | 322° |
| 2400 | -59.7° | 346.4° |