sun .5deg.comLas Piedras, Puerto Rico (Las Piedras Barrio-Pueblo) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-09-21.
All times are shown in Las Piedras local time (GMT-04:00
).
Night, Twilight, and Daylight Times in Las Piedras for this day: 2026-09-21
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:59:49 | 4h 59m 49s | |
| Astronomical Twilight | 04:59:49 | 05:25:12 | 25m 23s | |
| Nautical Twilight | 05:25:12 | 05:50:31 | 25m 19s | |
| Civil Twilight | 05:50:31 | 06:12:12 | 21m 41s | |
| Daylight | 06:12:12 | 18:20:42 | 12h 8m 30s | |
| Civil Twilight | 18:20:42 | 18:42:24 | 21m 42s | |
| Nautical Twilight | 18:42:24 | 19:07:43 | 25m 19s | |
| Astronomical Twilight | 19:07:43 | 19:33:06 | 25m 23s | |
| Night | 19:33:06 | 23:59:59 | 4h 26m 53s |
Sunrise, Sunset and Solar noon here: Las Piedras, PR, for day: 2026-09-21.
| Sunrise | Solar noon | Sunset | |
| Time | 06:12:12 | 12:16:27 | 18:20:42 |
| Azimuth | 88.9° | 180° | 270.9° |
| Day Length |  |
12h 8m 30s |  |
Distance Earth-Sun (Center-to-center
12:00):
150 172 756 km93 313 024 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 | -70.5° | 347.1° |
| 100 | -68.2° | 30.1° |
| 200 | -58.3° | 55.8° |
| 300 | -45.7° | 69° |
| 400 | -32° | 77.1° |
| 500 | -18° | 83° |
| 600 | -3.8° | 87.9° |
| 700 | 10.5° | 92.6° |
| 800 | 24.6° | 97.8° |
| 900 | 38.6° | 104.2° |
| 1000 | 52.1° | 113.6° |
| 1100 | 64.3° | 130.6° |
| 1200 | 72° | 166.2° |
| 1300 | 69.6° | 212.3° |
| 1400 | 59.2° | 238.2° |
| 1500 | 46.3° | 251° |
| 1600 | 32.5° | 258.7° |
| 1700 | 18.4° | 264.4° |
| 1800 | 4.2° | 269.3° |
| 1900 | -10.1° | 274° |
| 2000 | -24.2° | 279.2° |
| 2100 | -38.1° | 285.7° |
| 2200 | -51.5° | 295.4° |
| 2300 | -63.4° | 312.7° |
| 2400 | -70.9° | 347.1° |