sun .5deg.comArecibo, Puerto Rico (Arecibo Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-21.
All times are shown in Arecibo local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Arecibo for this day: 2026-10-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:09:21 | 5h 9m 21s | |
| Astronomical Twilight | 05:09:21 | 05:34:50 | 25m 29s | |
| Nautical Twilight | 05:34:50 | 06:00:25 | 25m 35s | |
| Civil Twilight | 06:00:25 | 06:22:29 | 22m 4s | |
| Daylight | 06:22:29 | 18:00:24 | 11h 37m 55s | |
| Civil Twilight | 18:00:24 | 18:22:28 | 22m 4s | |
| Nautical Twilight | 18:22:28 | 18:48:04 | 25m 36s | |
| Astronomical Twilight | 18:48:04 | 19:13:32 | 25m 28s | |
| Night | 19:13:32 | 23:59:59 | 4h 46m 27s |
Sunrise, Sunset and Solar noon here: Arecibo, PR, for day: 2026-10-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:22:29 | 12:11:27 | 18:00:24 |
| Azimuth | 100.9° | 180° | 258.9° |
| Day Length |  |
11h 37m 55s |  |
Distance Earth-Sun (Center-to-center
12:00):
148 896 385 km92 519 924 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 | -81.5° | 339.6° |
| 100 | -75.9° | 57.3° |
| 200 | -62.7° | 76.9° |
| 300 | -48.7° | 85° |
| 400 | -34.4° | 90.3° |
| 500 | -20.2° | 94.8° |
| 600 | -6.1° | 99.2° |
| 700 | 7.8° | 104° |
| 800 | 21.4° | 109.9° |
| 900 | 34.4° | 117.7° |
| 1000 | 46.3° | 129.2° |
| 1100 | 55.9° | 147.3° |
| 1200 | 60.7° | 174° |
| 1300 | 58.5° | 203.1° |
| 1400 | 50.5° | 224.5° |
| 1500 | 39.3° | 238.2° |
| 1600 | 26.6° | 247.2° |
| 1700 | 13.2° | 253.7° |
| 1800 | -0.6° | 258.8° |
| 1900 | -14.7° | 263.3° |
| 2000 | -28.9° | 267.6° |
| 2100 | -43.1° | 272.4° |
| 2200 | -57.3° | 278.8° |
| 2300 | -71.1° | 291.2° |
| 2400 | -81.9° | 339.1° |