sun .5deg.comIsabela, Puerto Rico (Isabela Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-01.
All times are shown in Isabela local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Isabela for this day: 2026-09-01
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:30 | 4h 59m 30s | |
| Astronomical Twilight | 04:59:30 | 05:25:36 | 26m 6s | |
| Nautical Twilight | 05:25:36 | 05:51:27 | 25m 51s | |
| Civil Twilight | 05:51:27 | 06:13:30 | 22m 3s | |
| Daylight | 06:13:30 | 18:42:34 | 12h 29m 4s | |
| Civil Twilight | 18:42:34 | 19:04:37 | 22m 3s | |
| Nautical Twilight | 19:04:37 | 19:30:28 | 25m 51s | |
| Astronomical Twilight | 19:30:28 | 19:56:34 | 26m 6s | |
| Night | 19:56:34 | 23:59:59 | 4h 3m 25s |
Sunrise, Sunset and Solar noon here: Isabela, PR, for day: 2026-09-01.
| Sunrise | Solar noon | Sunset | |
| Time | 06:13:30 | 12:28:02 | 18:42:34 |
| Azimuth | 80.9° | 180° | 278.9° |
| Day Length |  |
12h 29m 4s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 955 148 km93 799 180 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 | -62.1° | 344.7° |
| 100 | -62° | 16.7° |
| 200 | -54.9° | 41.9° |
| 300 | -44° | 57.5° |
| 400 | -31.3° | 67.4° |
| 500 | -17.9° | 74.4° |
| 600 | -4° | 79.8° |
| 700 | 10° | 84.5° |
| 800 | 24.2° | 89° |
| 900 | 38.5° | 94.1° |
| 1000 | 52.6° | 100.7° |
| 1100 | 66.2° | 112.5° |
| 1200 | 77.7° | 145° |
| 1300 | 77.2° | 217.8° |
| 1400 | 65.5° | 248.3° |
| 1500 | 51.8° | 259.6° |
| 1600 | 37.7° | 266.1° |
| 1700 | 23.5° | 271.1° |
| 1800 | 9.3° | 275.6° |
| 1900 | -4.8° | 280.3° |
| 2000 | -18.7° | 285.7° |
| 2100 | -32.1° | 292.7° |
| 2200 | -44.8° | 302.8° |
| 2300 | -55.6° | 318.8° |
| 2400 | -62.5° | 344.7° |