sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-17.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-04-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:54:41 | 4h 54m 41s | |
| Astronomical Twilight | 04:54:41 | 05:21:09 | 26m 28s | |
| Nautical Twilight | 05:21:09 | 05:47:17 | 26m 8s | |
| Civil Twilight | 05:47:17 | 06:09:32 | 22m 15s | |
| Daylight | 06:09:32 | 18:45:42 | 12h 36m 10s | |
| Civil Twilight | 18:45:42 | 19:07:57 | 22m 15s | |
| Nautical Twilight | 19:07:57 | 19:34:05 | 26m 8s | |
| Astronomical Twilight | 19:34:05 | 20:00:33 | 26m 28s | |
| Night | 20:00:33 | 23:59:59 | 3h 59m 26s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-04-17.
| Sunrise | Solar noon | Sunset | |
| Time | 06:09:32 | 12:27:37 | 18:45:42 |
| Azimuth | 78.7° | 180° | 281.4° |
| Day Length |  |
12h 36m 10s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 195 947 km93 327 435 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 | -60.4° | 345.9° |
| 100 | -60.1° | 15.9° |
| 200 | -53.3° | 40° |
| 300 | -42.7° | 55.5° |
| 400 | -30.3° | 65.5° |
| 500 | -17° | 72.5° |
| 600 | -3.3° | 77.9° |
| 700 | 10.8° | 82.5° |
| 800 | 24.9° | 86.9° |
| 900 | 39.2° | 91.5° |
| 1000 | 53.3° | 97.4° |
| 1100 | 67.2° | 107.6° |
| 1200 | 79.5° | 138.8° |
| 1300 | 78.9° | 225.1° |
| 1400 | 66.4° | 253.4° |
| 1500 | 52.4° | 263.2° |
| 1600 | 38.3° | 269° |
| 1700 | 24° | 273.6° |
| 1800 | 9.9° | 277.9° |
| 1900 | -4.1° | 282.6° |
| 2000 | -17.8° | 288.1° |
| 2100 | -31° | 295.3° |
| 2200 | -43.3° | 305.6° |
| 2300 | -53.7° | 321.6° |
| 2400 | -60° | 346.2° |