sun .5deg.comRío Grande, Puerto Rico (Rio Grande, Río Grande Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-07-20.
All times are shown in Río Grande local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Río Grande for this day: 2026-07-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:36:58 | 4h 36m 58s | |
| Astronomical Twilight | 04:36:58 | 05:05:40 | 28m 42s | |
| Nautical Twilight | 05:05:40 | 05:33:39 | 27m 59s | |
| Civil Twilight | 05:33:39 | 05:57:15 | 23m 36s | |
| Daylight | 05:57:15 | 19:02:13 | 13h 4m 58s | |
| Civil Twilight | 19:02:13 | 19:25:49 | 23m 36s | |
| Nautical Twilight | 19:25:49 | 19:53:48 | 27m 59s | |
| Astronomical Twilight | 19:53:48 | 20:22:30 | 28m 42s | |
| Night | 20:22:30 | 23:59:59 | 3h 37m 29s |
Sunrise, Sunset and Solar noon here: Río Grande, PR, for day: 2026-07-20.
| Sunrise | Solar noon | Sunset | |
| Time | 05:57:15 | 12:29:44 | 19:02:13 |
| Azimuth | 67.8° | 0° | 292° |
| Day Length |  |
13h 4m 58s |  |
Distance Earth-Sun (Center-to-center
12:00):
152 009 148 km94 454 106 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 | -50.2° | 349° |
| 100 | -50.2° | 11° |
| 200 | -45.1° | 30.5° |
| 300 | -36.3° | 45° |
| 400 | -25.4° | 55.2° |
| 500 | -13.2° | 62.6° |
| 600 | -0.2° | 68° |
| 700 | 13.1° | 72.3° |
| 800 | 26.8° | 75.6° |
| 900 | 40.7° | 78.2° |
| 1000 | 54.7° | 79.9° |
| 1100 | 68.7° | 80.1° |
| 1200 | 82.6° | 70.9° |
| 1300 | 82.6° | 289° |
| 1400 | 68.7° | 279.8° |
| 1500 | 54.7° | 280° |
| 1600 | 40.7° | 281.8° |
| 1700 | 26.8° | 284.4° |
| 1800 | 13.1° | 287.7° |
| 1900 | -0.3° | 291.9° |
| 2000 | -13.2° | 297.3° |
| 2100 | -25.5° | 304.7° |
| 2200 | -36.4° | 314.9° |
| 2300 | -45.2° | 329.4° |
| 2400 | -50.4° | 349° |