sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-16.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-04-16
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:55:32 | 4h 55m 32s | |
| Astronomical Twilight | 04:55:32 | 05:21:56 | 26m 24s | |
| Nautical Twilight | 05:21:56 | 05:48:02 | 26m 6s | |
| Civil Twilight | 05:48:02 | 06:10:15 | 22m 13s | |
| Daylight | 06:10:15 | 18:45:26 | 12h 35m 11s | |
| Civil Twilight | 18:45:26 | 19:07:39 | 22m 13s | |
| Nautical Twilight | 19:07:39 | 19:33:45 | 26m 6s | |
| Astronomical Twilight | 19:33:45 | 20:00:09 | 26m 24s | |
| Night | 20:00:09 | 23:59:59 | 3h 59m 50s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-04-16.
| Sunrise | Solar noon | Sunset | |
| Time | 06:10:15 | 12:27:51 | 18:45:26 |
| Azimuth | 79° | 180° | 281.1° |
| Day Length |  |
12h 35m 11s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 154 254 km93 301 528 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 | -60.7° | 345.6° |
| 100 | -60.5° | 16° |
| 200 | -53.6° | 40.3° |
| 300 | -43° | 55.8° |
| 400 | -30.5° | 65.8° |
| 500 | -17.2° | 72.8° |
| 600 | -3.4° | 78.2° |
| 700 | 10.6° | 82.8° |
| 800 | 24.8° | 87.2° |
| 900 | 39° | 91.9° |
| 1000 | 53.2° | 98° |
| 1100 | 67.1° | 108.4° |
| 1200 | 79.2° | 139.8° |
| 1300 | 78.7° | 223.6° |
| 1400 | 66.3° | 252.6° |
| 1500 | 52.4° | 262.6° |
| 1600 | 38.2° | 268.5° |
| 1700 | 24° | 273.2° |
| 1800 | 9.8° | 277.6° |
| 1900 | -4.2° | 282.2° |
| 2000 | -17.9° | 287.8° |
| 2100 | -31.2° | 294.9° |
| 2200 | -43.5° | 305.2° |
| 2300 | -53.9° | 321.2° |
| 2400 | -60.4° | 345.9° |