sun .5deg.comSunrise, Sunset and Sun position here: Arecibo, Puerto Rico (Arecibo Barrio-Pueblo).
Current time: Wednesday, 2026-04-15, 06:04 (GMT-04:00) America/Puerto_Rico
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All times are shown in Arecibo local time.
Solar noon
Today will be at: 12:26 (remaining time: +6h 22m),
Maximal altitude of Sun: 81.3°.
Day Length: 12h 34m 8s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 06:09:47 | 12:26:51 | 18:43:55 |
| Azimuth | 79.4° | 180° | 280.7° |
| Day Length | ![]() |
12h 34m 8s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 150 102 009 km
93 269 064 mi
Arecibo ↔ Sun, nearest point: 149 406 562 km
92 836 934 mi

| Local timezone: | GMT-04:00 |
| Latitude: | 18.47245° |
| Longitude: | -66.71573° |
| Country: | Puerto Rico |
| Population: | 49 318 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:55:12 | 4h 55m 12s | |
| Astronomical Twilight | 04:55:12 | 05:21:33 | 26m 21s | |
| Nautical Twilight | 05:21:33 | 05:47:36 | 26m 3s | |
| Civil Twilight | 05:47:36 | 06:09:47 | 22m 11s | |
| Daylight | 06:09:47 | 18:43:55 | 12h 34m 8s | |
| Civil Twilight | 18:43:55 | 19:06:06 | 22m 11s | |
| Nautical Twilight | 19:06:06 | 19:32:09 | 26m 3s | |
| Astronomical Twilight | 19:32:09 | 19:58:30 | 26m 21s | |
| Night | 19:58:30 | 23:59:59 | 4h 1m 29s |
Altitude
0-24, Current: -2.3° (
06:04)
Azimuth
0-24, Current: 79° (
06:04)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-04-13 | 2026-04-14 | 2026-04-15 | 2026-04-16 | 2026-04-17 |
| Day: | Monday | Tuesday | Wednesday | Thursday | Friday |
| Sunrise: | 06:11:16 | 06:10:31 | 06:09:47 | 06:09:03 | 06:08:20 |
| Solar noon: | 12:27:20 | 12:27:05 | 12:26:51 | 12:26:37 | 12:26:23 |
| Sunset: | 18:43:24 | 18:43:40 | 18:43:55 | 18:44:10 | 18:44:26 |
| Day Length: | 12h 32m 8s | 12h 33m 9s | 12h 34m 8s | 12h 35m 7s | 12h 36m 6s |
Arecibo sunrise, sunset informations for whole month (or Year 2026):