sun .5deg.comArecibo, Puerto Rico (Arecibo Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-10-18.
All times are shown in Arecibo local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Arecibo for this day: 2026-10-18
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:08:36 | 5h 8m 36s | |
| Astronomical Twilight | 05:08:36 | 05:34:02 | 25m 26s | |
| Nautical Twilight | 05:34:02 | 05:59:33 | 25m 31s | |
| Civil Twilight | 05:59:33 | 06:21:32 | 21m 59s | |
| Daylight | 06:21:32 | 18:02:24 | 11h 40m 52s | |
| Civil Twilight | 18:02:24 | 18:24:24 | 22m 0s | |
| Nautical Twilight | 18:24:24 | 18:49:55 | 25m 31s | |
| Astronomical Twilight | 18:49:55 | 19:15:20 | 25m 25s | |
| Night | 19:15:20 | 23:59:59 | 4h 44m 39s |
Sunrise, Sunset and Solar noon here: Arecibo, PR, for day: 2026-10-18.
| Sunrise | Solar noon | Sunset | |
| Time | 06:21:32 | 12:11:58 | 18:02:24 |
| Azimuth | 99.8° | 180° | 260° |
| Day Length |  |
11h 40m 52s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 021 669 km92 597 772 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 | -80.5° | 341.1° |
| 100 | -75.4° | 53.5° |
| 200 | -62.4° | 74.6° |
| 300 | -48.5° | 83.4° |
| 400 | -34.3° | 89° |
| 500 | -20.1° | 93.6° |
| 600 | -5.9° | 98.1° |
| 700 | 8.1° | 102.9° |
| 800 | 21.7° | 108.8° |
| 900 | 34.9° | 116.5° |
| 1000 | 46.9° | 127.9° |
| 1100 | 56.7° | 146.1° |
| 1200 | 61.7° | 173.5° |
| 1300 | 59.5° | 203.7° |
| 1400 | 51.3° | 225.6° |
| 1500 | 40° | 239.3° |
| 1600 | 27.2° | 248.2° |
| 1700 | 13.7° | 254.7° |
| 1800 | -0.2° | 259.8° |
| 1900 | -14.3° | 264.3° |
| 2000 | -28.5° | 268.8° |
| 2100 | -42.7° | 273.7° |
| 2200 | -56.8° | 280.6° |
| 2300 | -70.5° | 293.9° |
| 2400 | -80.8° | 340.6° |