sun .5deg.comRío Grande, Puerto Rico (Rio Grande, Río Grande Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-20.
All times are shown in Río Grande local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Río Grande for this day: 2026-04-20
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:47:34 | 4h 47m 34s | |
| Astronomical Twilight | 04:47:34 | 05:14:11 | 26m 37s | |
| Nautical Twilight | 05:14:11 | 05:40:26 | 26m 15s | |
| Civil Twilight | 05:40:26 | 06:02:46 | 22m 20s | |
| Daylight | 06:02:46 | 18:41:37 | 12h 38m 51s | |
| Civil Twilight | 18:41:37 | 19:03:57 | 22m 20s | |
| Nautical Twilight | 19:03:57 | 19:30:12 | 26m 15s | |
| Astronomical Twilight | 19:30:12 | 19:56:49 | 26m 37s | |
| Night | 19:56:49 | 23:59:59 | 4h 3m 10s |
Sunrise, Sunset and Solar noon here: Río Grande, PR, for day: 2026-04-20.
| Sunrise | Solar noon | Sunset | |
| Time | 06:02:46 | 12:22:12 | 18:41:37 |
| Azimuth | 77.6° | 180° | 282.5° |
| Day Length |  |
12h 38m 51s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 319 853 km93 404 426 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 | -59.7° | 348.9° |
| 100 | -58.9° | 17.9° |
| 200 | -51.8° | 40.7° |
| 300 | -41.1° | 55.5° |
| 400 | -28.7° | 65.2° |
| 500 | -15.4° | 72.1° |
| 600 | -1.7° | 77.4° |
| 700 | 12.3° | 81.9° |
| 800 | 26.5° | 86.1° |
| 900 | 40.7° | 90.5° |
| 1000 | 54.9° | 96.2° |
| 1100 | 68.9° | 106.1° |
| 1200 | 81.2° | 140.7° |
| 1300 | 78.7° | 234.1° |
| 1400 | 65.5° | 257.2° |
| 1500 | 51.5° | 265.5° |
| 1600 | 37.2° | 270.8° |
| 1700 | 23° | 275.1° |
| 1800 | 8.9° | 279.4° |
| 1900 | -5° | 284° |
| 2000 | -18.7° | 289.7° |
| 2100 | -31.7° | 297.1° |
| 2200 | -43.8° | 307.8° |
| 2300 | -53.7° | 324.4° |
| 2400 | -59.4° | 349.1° |