sun .5deg.comPiedras Negras, Mexico (Coahuila) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-03-21.
All times are shown in Piedras Negras local time (GMT-05:00
).
Night, Twilight, and Daylight Times in Piedras Negras for this day: 2026-03-21
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 06:25:34 | 6h 25m 34s | |
| Astronomical Twilight | 06:25:34 | 06:53:16 | 27m 42s | |
| Nautical Twilight | 06:53:16 | 07:20:46 | 27m 30s | |
| Civil Twilight | 07:20:46 | 07:44:16 | 23m 30s | |
| Daylight | 07:44:16 | 19:54:03 | 12h 9m 47s | |
| Civil Twilight | 19:54:03 | 20:17:34 | 23m 31s | |
| Nautical Twilight | 20:17:34 | 20:45:03 | 27m 29s | |
| Astronomical Twilight | 20:45:03 | 21:12:46 | 27m 43s | |
| Night | 21:12:46 | 23:59:59 | 2h 47m 13s |
Sunrise, Sunset and Solar noon here: Piedras Negras, MX, for day: 2026-03-21.
| Sunrise | Solar noon | Sunset | |
| Time | 07:44:16 | 13:49:10 | 19:54:03 |
| Azimuth | 89.2° | 180° | 270.9° |
| Day Length | ![]() |
12h 9m 47s | ![]() |
Distance Earth-Sun (Center-to-center
12:00):
149 046 844 km92 613 415 mi
0°= North, 180°=South
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -51.1° | 312.8° |
| 100 | -58.9° | 335.4° |
| 200 | -61.1° | 5.3° |
| 300 | -56.7° | 33.3° |
| 400 | -47.6° | 52.9° |
| 500 | -36.2° | 66.2° |
| 600 | -23.8° | 75.9° |
| 700 | -10.8° | 83.8° |
| 800 | 2.3° | 91.1° |
| 900 | 15.5° | 98.5° |
| 1000 | 28.3° | 106.8° |
| 1100 | 40.5° | 117.5° |
| 1200 | 51.3° | 132.5° |
| 1300 | 59.2° | 155.2° |
| 1400 | 61.5° | 185.4° |
| 1500 | 57° | 213.7° |
| 1600 | 47.9° | 233.4° |
| 1700 | 36.5° | 246.7° |
| 1800 | 24° | 256.4° |
| 1900 | 11° | 264.3° |
| 2000 | -2.1° | 271.6° |
| 2100 | -15.2° | 279° |
| 2200 | -28° | 287.5° |
| 2300 | -40.1° | 298.2° |
| 2400 | -50.8° | 313.3° |