sun .5deg.comRío Grande, Puerto Rico (Rio Grande, Río Grande Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-05-15.
All times are shown in Río Grande local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Río Grande for this day: 2026-05-15
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:30:29 | 4h 30m 29s | |
| Astronomical Twilight | 04:30:29 | 04:58:43 | 28m 14s | |
| Nautical Twilight | 04:58:43 | 05:26:19 | 27m 36s | |
| Civil Twilight | 05:26:19 | 05:49:38 | 23m 19s | |
| Daylight | 05:49:38 | 18:49:44 | 13h 0m 6s | |
| Civil Twilight | 18:49:44 | 19:13:03 | 23m 19s | |
| Nautical Twilight | 19:13:03 | 19:40:39 | 27m 36s | |
| Astronomical Twilight | 19:40:39 | 20:08:53 | 28m 14s | |
| Night | 20:08:53 | 23:59:59 | 3h 51m 6s |
Sunrise, Sunset and Solar noon here: Río Grande, PR, for day: 2026-05-15.
| Sunrise | Solar noon | Sunset | |
| Time | 05:49:38 | 12:19:41 | 18:49:44 |
| Azimuth | 69.8° | 0° | 290.3° |
| Day Length |  |
13h 0m 6s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 245 619 km93 979 671 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 | -52.5° | 352.2° |
| 100 | -51.6° | 15.4° |
| 200 | -45.5° | 34.8° |
| 300 | -35.9° | 48.7° |
| 400 | -24.4° | 58.4° |
| 500 | -11.9° | 65.4° |
| 600 | 1.3° | 70.6° |
| 700 | 14.9° | 74.7° |
| 800 | 28.8° | 78.1° |
| 900 | 42.8° | 81° |
| 1000 | 56.9° | 83.5° |
| 1100 | 71.1° | 85.3° |
| 1200 | 85.2° | 83.3° |
| 1300 | 80.5° | 274.6° |
| 1400 | 66.3° | 275.3° |
| 1500 | 52.2° | 277.4° |
| 1600 | 38.1° | 280° |
| 1700 | 24.2° | 283° |
| 1800 | 10.4° | 286.7° |
| 1900 | -3.1° | 291.1° |
| 2000 | -16.1° | 296.9° |
| 2100 | -28.3° | 304.6° |
| 2200 | -39.2° | 315.5° |
| 2300 | -47.8° | 331.2° |
| 2400 | -52.3° | 352.3° |