sun .5deg.comSunrise, Sunset and Sun position here: Piedras Negras, Mexico (Coahuila).
Current time: Wednesday, 2026-05-20, 18:16 (GMT-05:00) America/Matamoros
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All times are shown in Piedras Negras local time.
Solar noon
Today was at: 13:38 (elapsed time: -4h 37m),
Maximal altitude of Sun: 81.3°.
Day Length: 13h 40m 52s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 06:48:13 | 13:38:39 | 20:29:05 |
| Azimuth | 66.5° | 180° | 293.5° |
| Day Length |  |
13h 40m 52s |  |
Current distance Earth ↔ Sun:
Center-to-center: 151 408 209 km
94 080 699 mi
Piedras Negras ↔ Sun, nearest point: 150 709 603 km
93 646 606 mi
| Local timezone: | GMT-05:00 |
| Latitude: | 28.70007° |
| Longitude: | -100.52353° |
| Country: | Mexico Coahuila |
| Population: | 150 178 |
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 05:18:07 | 5h 18m 7s | |
| Astronomical Twilight | 05:18:07 | 05:50:59 | 32m 52s | |
| Nautical Twilight | 05:50:59 | 06:22:15 | 31m 16s | |
| Civil Twilight | 06:22:15 | 06:48:13 | 25m 58s | |
| Daylight | 06:48:13 | 20:29:05 | 13h 40m 52s | |
| Civil Twilight | 20:29:05 | 20:55:04 | 25m 59s | |
| Nautical Twilight | 20:55:04 | 21:26:20 | 31m 16s | |
| Astronomical Twilight | 21:26:20 | 21:59:11 | 32m 51s | |
| Night | 21:59:11 | 23:59:59 | 2h 0m 48s |
Altitude
0-24, Current: 27.1° (
18:16)
Azimuth
0-24, Current: 279.1° ( 18:16)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-05-18 | 2026-05-19 | 2026-05-20 | 2026-05-21 | 2026-05-22 |
| Day: | Monday | Tuesday | Wednesday | Thursday | Friday |
| Sunrise: | 06:49:12 | 06:48:42 | 06:48:13 | 06:47:46 | 06:47:20 |
| Solar noon: | 13:38:33 | 13:38:36 | 13:38:39 | 13:38:43 | 13:38:48 |
| Sunset: | 20:27:54 | 20:28:30 | 20:29:05 | 20:29:40 | 20:30:15 |
| Day Length: | 13h 38m 42s | 13h 39m 48s | 13h 40m 52s | 13h 41m 54s | 13h 42m 55s |
Piedras Negras sunrise, sunset informations for whole month (or Year 2026):