sun .5deg.comRío Grande, Puerto Rico (Rio Grande, Río Grande Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-13.
All times are shown in Río Grande local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Río Grande for this day: 2026-05-13
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:31:31 | 4h 31m 31s | |
| Astronomical Twilight | 04:31:31 | 04:59:37 | 28m 6s | |
| Nautical Twilight | 04:59:37 | 05:27:07 | 27m 30s | |
| Civil Twilight | 05:27:07 | 05:50:21 | 23m 14s | |
| Daylight | 05:50:21 | 18:49:00 | 12h 58m 39s | |
| Civil Twilight | 18:49:00 | 19:12:14 | 23m 14s | |
| Nautical Twilight | 19:12:14 | 19:39:44 | 27m 30s | |
| Astronomical Twilight | 19:39:44 | 20:07:49 | 28m 5s | |
| Night | 20:07:49 | 23:59:59 | 3h 52m 10s |
Sunrise, Sunset and Solar noon here: Río Grande, PR, for day: 2026-05-13.
| Sunrise | Solar noon | Sunset | |
| Time | 05:50:21 | 12:19:40 | 18:49:00 |
| Azimuth | 70.3° | 80° | 289.8° |
| Day Length |  |
12h 58m 39s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 180 690 km93 939 326 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 | -53° | 352.1° |
| 100 | -52.1° | 15.6° |
| 200 | -45.9° | 35.2° |
| 300 | -36.2° | 49.2° |
| 400 | -24.7° | 58.9° |
| 500 | -12.1° | 65.8° |
| 600 | 1.2° | 71.1° |
| 700 | 14.8° | 75.2° |
| 800 | 28.7° | 78.7° |
| 900 | 42.7° | 81.7° |
| 1000 | 56.8° | 84.3° |
| 1100 | 71° | 86.8° |
| 1200 | 85.3° | 89.1° |
| 1300 | 80.5° | 271.7° |
| 1400 | 66.3° | 274.1° |
| 1500 | 52.1° | 276.6° |
| 1600 | 38° | 279.4° |
| 1700 | 24.1° | 282.5° |
| 1800 | 10.3° | 286.2° |
| 1900 | -3.2° | 290.7° |
| 2000 | -16.3° | 296.4° |
| 2100 | -28.6° | 304.2° |
| 2200 | -39.6° | 315.1° |
| 2300 | -48.2° | 330.9° |
| 2400 | -52.8° | 352.2° |