sun .5deg.comRío Grande, Puerto Rico (Rio Grande, Río Grande Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-04-04.
All times are shown in Río Grande local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Río Grande for this day: 2026-04-04
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:01:28 | 5h 1m 28s | |
| Astronomical Twilight | 05:01:28 | 05:27:17 | 25m 49s | |
| Nautical Twilight | 05:27:17 | 05:52:55 | 25m 38s | |
| Civil Twilight | 05:52:55 | 06:14:48 | 21m 53s | |
| Daylight | 06:14:48 | 18:37:41 | 12h 22m 53s | |
| Civil Twilight | 18:37:41 | 18:59:35 | 21m 54s | |
| Nautical Twilight | 18:59:35 | 19:25:12 | 25m 37s | |
| Astronomical Twilight | 19:25:12 | 19:51:01 | 25m 49s | |
| Night | 19:51:01 | 23:59:59 | 4h 8m 58s |
Sunrise, Sunset and Solar noon here: Río Grande, PR, for day: 2026-04-04.
| Sunrise | Solar noon | Sunset | |
| Time | 06:14:48 | 12:26:15 | 18:37:41 |
| Azimuth | 83.7° | 180° | 276.4° |
| Day Length |  |
12h 22m 53s |  |
Distance Earth-Sun (Center-to-center
12:00):
149 643 769 km92 984 327 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 | -65.2° | 343.9° |
| 100 | -64.7° | 19.6° |
| 200 | -56.8° | 46° |
| 300 | -45.3° | 61.3° |
| 400 | -32.3° | 70.7° |
| 500 | -18.6° | 77.3° |
| 600 | -4.6° | 82.6° |
| 700 | 9.6° | 87.2° |
| 800 | 23.9° | 91.9° |
| 900 | 38.1° | 97.4° |
| 1000 | 52° | 104.9° |
| 1100 | 65.3° | 118.3° |
| 1200 | 75.7° | 152° |
| 1300 | 75° | 213.7° |
| 1400 | 64° | 243.9° |
| 1500 | 50.6° | 256.2° |
| 1600 | 36.5° | 263.4° |
| 1700 | 22.4° | 268.7° |
| 1800 | 8.1° | 273.4° |
| 1900 | -6° | 278.2° |
| 2000 | -20° | 283.6° |
| 2100 | -33.6° | 290.5° |
| 2200 | -46.5° | 300.4° |
| 2300 | -57.7° | 316.6° |
| 2400 | -64.9° | 344.3° |