sun .5deg.comRío Grande, Puerto Rico (Rio Grande, Río Grande Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-07.
All times are shown in Río Grande local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Río Grande for this day: 2026-08-07
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:45:38 | 4h 45m 38s | |
| Astronomical Twilight | 04:45:38 | 05:13:10 | 27m 32s | |
| Nautical Twilight | 05:13:10 | 05:40:11 | 27m 1s | |
| Civil Twilight | 05:40:11 | 06:03:05 | 22m 54s | |
| Daylight | 06:03:05 | 18:55:06 | 12h 52m 1s | |
| Civil Twilight | 18:55:06 | 19:18:00 | 22m 54s | |
| Nautical Twilight | 19:18:00 | 19:45:01 | 27m 1s | |
| Astronomical Twilight | 19:45:01 | 20:12:33 | 27m 32s | |
| Night | 20:12:33 | 23:59:59 | 3h 47m 26s |
Sunrise, Sunset and Solar noon here: Río Grande, PR, for day: 2026-08-07.
| Sunrise | Solar noon | Sunset | |
| Time | 06:03:05 | 12:29:06 | 18:55:06 |
| Azimuth | 72.3° | 180° | 287.5° |
| Day Length |  |
12h 52m 1s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 700 018 km94 262 021 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 | -54.3° | 347.8° |
| 100 | -54.3° | 12.6° |
| 200 | -48.6° | 33.9° |
| 300 | -39.1° | 49° |
| 400 | -27.6° | 59.3° |
| 500 | -14.9° | 66.6° |
| 600 | -1.6° | 72° |
| 700 | 12.1° | 76.5° |
| 800 | 26.1° | 80.2° |
| 900 | 40.2° | 83.7° |
| 1000 | 54.4° | 87.2° |
| 1100 | 68.6° | 91.8° |
| 1200 | 82.7° | 104.5° |
| 1300 | 82.4° | 256° |
| 1400 | 68.3° | 268.2° |
| 1500 | 54.1° | 272.8° |
| 1600 | 39.9° | 276.3° |
| 1700 | 25.8° | 279.7° |
| 1800 | 11.8° | 283.5° |
| 1900 | -1.9° | 287.9° |
| 2000 | -15.2° | 293.4° |
| 2100 | -27.9° | 300.7° |
| 2200 | -39.5° | 311° |
| 2300 | -48.9° | 326.3° |
| 2400 | -54.6° | 347.8° |