Sunrise and Sunset times in Piedras Negras, Mexico 
Today:
 Sunrise: 07:02:26
|
 Sunset: 18:44:37
|
Day Length: 11h 42m 11s
Time zone: America/Monterrey, UTC -6 h.
Latitude: 28.7076, Longitude: -100.532
Piedras Negras
Coahuila de Zaragoza, Mexico 
139 619 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Mar-01, Sunday | 07:06:41 | 12:54:22 | 18:42:04 | 11h 35m 23s |
| 2026-Mar-02, Monday | 07:05:38 | 12:54:10 | 18:42:42 | 11h 37m 4s |
| 2026-Mar-03, Tuesday | 07:04:34 | 12:53:58 | 18:43:21 | 11h 38m 47s |
| 2026-Mar-04, Wednesday | 07:03:30 | 12:53:45 | 18:43:59 | 11h 40m 29s |
| 2026-Mar-05, Thursday | 07:02:26 | 12:53:31 | 18:44:37 | 11h 42m 11s |
| 2026-Mar-06, Friday | 07:01:20 | 12:53:17 | 18:45:14 | 11h 43m 54s |
| 2026-Mar-07, Saturday | 07:00:15 | 12:53:03 | 18:45:51 | 11h 45m 36s |
| 2026-Mar-08, Sunday | 06:59:08 | 12:52:48 | 18:46:28 | 11h 47m 20s |
| 2026-Mar-09, Monday | 06:58:02 | 12:52:33 | 18:47:05 | 11h 49m 3s |
| 2026-Mar-10, Tuesday | 06:56:55 | 12:52:18 | 18:47:41 | 11h 50m 46s |
| 2026-Mar-11, Wednesday | 06:55:47 | 12:52:02 | 18:48:17 | 11h 52m 30s |
| 2026-Mar-12, Thursday | 06:54:40 | 12:51:46 | 18:48:53 | 11h 54m 13s |
| 2026-Mar-13, Friday | 06:53:31 | 12:51:30 | 18:49:28 | 11h 55m 57s |
| 2026-Mar-14, Saturday | 06:52:23 | 12:51:13 | 18:50:04 | 11h 57m 41s |
| 2026-Mar-15, Sunday | 06:51:14 | 12:50:56 | 18:50:39 | 11h 59m 25s |
| 2026-Mar-16, Monday | 06:50:05 | 12:50:39 | 18:51:14 | 12h 1m 9s |
| 2026-Mar-17, Tuesday | 06:48:56 | 12:50:22 | 18:51:48 | 12h 2m 52s |
| 2026-Mar-18, Wednesday | 06:47:47 | 12:50:05 | 18:52:23 | 12h 4m 36s |
| 2026-Mar-19, Thursday | 06:46:37 | 12:49:47 | 18:52:57 | 12h 6m 20s |
| 2026-Mar-20, Friday | 06:45:28 | 12:49:30 | 18:53:31 | 12h 8m 3s |
| 2026-Mar-21, Saturday | 06:44:18 | 12:49:12 | 18:54:06 | 12h 9m 48s |
| 2026-Mar-22, Sunday | 06:43:08 | 12:48:54 | 18:54:40 | 12h 11m 32s |
| 2026-Mar-23, Monday | 06:41:58 | 12:48:36 | 18:55:13 | 12h 13m 15s |
| 2026-Mar-24, Tuesday | 06:40:48 | 12:48:18 | 18:55:47 | 12h 14m 59s |
| 2026-Mar-25, Wednesday | 06:39:39 | 12:48:00 | 18:56:21 | 12h 16m 42s |
| 2026-Mar-26, Thursday | 06:38:29 | 12:47:42 | 18:56:54 | 12h 18m 25s |
| 2026-Mar-27, Friday | 06:37:19 | 12:47:23 | 18:57:28 | 12h 20m 9s |
| 2026-Mar-28, Saturday | 06:36:09 | 12:47:05 | 18:58:02 | 12h 21m 53s |
| 2026-Mar-29, Sunday | 06:35:00 | 12:46:47 | 18:58:35 | 12h 23m 35s |
| 2026-Mar-30, Monday | 06:33:50 | 12:46:29 | 18:59:08 | 12h 25m 18s |
| 2026-Mar-31, Tuesday | 06:32:41 | 12:46:11 | 18:59:42 | 12h 27m 1s |
Day length in Piedras Negras during the year on the chart:
Piedras Negras on Mexico map:
Locations in the same time zone America/Monterrey
Monterrey (Nuevo León), Torreon (Coahuila de Zaragoza), Tampico (Tamaulipas), Saltillo (Coahuila de Zaragoza), Heroica Matamoros (Tamaulipas), Reynosa (Tamaulipas), Durango (Durango), Gomez Palacio (Durango), Nuevo Laredo (Tamaulipas), Ciudad Victoria (Tamaulipas), Monclova (Coahuila de Zaragoza), Ciudad Madero (Tamaulipas), Ciudad Mante (Tamaulipas), Linares (Nuevo León), San Pedro (Coahuila de Zaragoza), Montemorelos (Nuevo León), Nueva Rosita (Coahuila de Zaragoza), Parras de la Fuente (Coahuila de Zaragoza), Ciudad Sabinas Hidalgo (Nuevo León), San Fernando (Tamaulipas), San Miguel de Papasquiaro (Durango), Allende (Coahuila de Zaragoza), Aldama (Tamaulipas), Canatlan (Durango), Ciudad Tula (Tamaulipas), Cuencame de Ceniceros (Durango)
Largest populated areas in Mexico
Mexico City (Ciudad de México), Guadalajara (Jalisco), Monterrey (Nuevo León), Puebla (Puebla), Tijuana (Baja California), Toluca (México), Leon de los Aldama (Guanajuato), Juarez (Chihuahua), Torreon (Coahuila de Zaragoza), Ciudad Nezahualcoyotl (México), San Luis Potosi (San Luis Potosí), Merida (Yucatán), Queretaro (Querétaro), Mexicali (Baja California), Aguascalientes (Aguascalientes), Tampico (Tamaulipas), Cuernavaca (Morelos), Culiacan (Sinaloa), Chihuahua (Chihuahua), Saltillo (Coahuila de Zaragoza), Acapulco de Juarez (Guerrero), Morelia (Michoacán de Ocampo), Hermosillo (Sonora), Veracruz (Veracruz), Cancun (Quintana Roo), Heroica Matamoros (Tamaulipas), Oaxaca (Oaxaca), Tlaxcala (Tlaxcala), Mazatan (Sonora), Reynosa (Tamaulipas)
Countries closest to Mexico
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks