sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-12-31.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-12-31
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:42:16 | 5h 42m 16s | |
| Astronomical Twilight | 05:42:16 | 06:09:09 | 26m 53s | |
| Nautical Twilight | 06:09:09 | 06:36:21 | 27m 12s | |
| Civil Twilight | 06:36:21 | 06:59:58 | 23m 37s | |
| Daylight | 06:59:58 | 18:02:21 | 11h 2m 23s | |
| Civil Twilight | 18:02:21 | 18:25:58 | 23m 37s | |
| Nautical Twilight | 18:25:58 | 18:53:09 | 27m 11s | |
| Astronomical Twilight | 18:53:09 | 19:20:03 | 26m 54s | |
| Night | 19:20:03 | 23:59:59 | 4h 39m 56s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-12-31.
| Sunrise | Solar noon | Sunset | |
| Time | 06:59:58 | 12:31:09 | 18:02:21 |
| Azimuth | 114.1° | 180° | 245.9° |
| Day Length |  |
11h 2m 23s |  |
Distance Earth-Sun (Center-to-center
12:00):
147 101 198 km91 404 447 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° | 236.1° |
| 100 | -81.8° | 125.7° |
| 200 | -68.7° | 106.4° |
| 300 | -55° | 104.1° |
| 400 | -41.2° | 104.9° |
| 500 | -27.5° | 107° |
| 600 | -14.1° | 110.1° |
| 700 | -0.9° | 114.1° |
| 800 | 11.8° | 119.5° |
| 900 | 23.7° | 126.8° |
| 1000 | 34.4° | 136.9° |
| 1100 | 42.8° | 150.9° |
| 1200 | 47.7° | 169.3° |
| 1300 | 47.8° | 189.8° |
| 1400 | 43.1° | 208.4° |
| 1500 | 34.8° | 222.6° |
| 1600 | 24.3° | 232.8° |
| 1700 | 12.4° | 240.2° |
| 1800 | -0.3° | 245.7° |
| 1900 | -13.5° | 249.8° |
| 2000 | -26.9° | 252.9° |
| 2100 | -40.6° | 255.1° |
| 2200 | -54.4° | 256° |
| 2300 | -68.2° | 254° |
| 2400 | -81.3° | 236.9° |