sun .5deg.comRío Grande, Puerto Rico (Rio Grande, Río Grande Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-20.
All times are shown in Río Grande local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Río Grande for this day: 2026-03-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:14:40 | 5h 14m 40s | |
| Astronomical Twilight | 05:14:40 | 05:40:03 | 25m 23s | |
| Nautical Twilight | 05:40:03 | 06:05:23 | 25m 20s | |
| Civil Twilight | 06:05:23 | 06:27:05 | 21m 42s | |
| Daylight | 06:27:05 | 18:34:21 | 12h 7m 16s | |
| Civil Twilight | 18:34:21 | 18:56:03 | 21m 42s | |
| Nautical Twilight | 18:56:03 | 19:21:23 | 25m 20s | |
| Astronomical Twilight | 19:21:23 | 19:46:47 | 25m 24s | |
| Night | 19:46:47 | 23:59:59 | 4h 13m 12s |
Sunrise, Sunset and Solar noon here: Río Grande, PR, for day: 2026-03-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:27:05 | 12:30:43 | 18:34:21 |
| Azimuth | 89.9° | 180° | 270.2° |
| Day Length |  |
12h 7m 16s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 003 060 km92 586 209 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 | -70.4° | 336° |
| 100 | -70.6° | 22.1° |
| 200 | -61.7° | 52.8° |
| 300 | -49.3° | 67.8° |
| 400 | -35.7° | 76.6° |
| 500 | -21.7° | 82.7° |
| 600 | -7.5° | 87.8° |
| 700 | 6.7° | 92.5° |
| 800 | 20.9° | 97.5° |
| 900 | 34.9° | 103.7° |
| 1000 | 48.5° | 112.4° |
| 1100 | 60.9° | 127.1° |
| 1200 | 69.9° | 156.7° |
| 1300 | 70.2° | 201.7° |
| 1400 | 61.4° | 232.1° |
| 1500 | 49° | 247.3° |
| 1600 | 35.5° | 256.2° |
| 1700 | 21.5° | 262.4° |
| 1800 | 7.4° | 267.5° |
| 1900 | -6.9° | 272.2° |
| 2000 | -21° | 277.3° |
| 2100 | -35° | 283.5° |
| 2200 | -48.6° | 292.2° |
| 2300 | -61° | 307° |
| 2400 | -70.1° | 336.7° |