Today:
Sunrise: 07:14:55
|
Sunset: 18:16:54
|
Day Length: 11h 1m 59s
Time zone: America/Mexico_City, UTC -6 h.
Latitude: 21.2704, Longitude: -98.78
San Luis Potosí, Mexico 
72 685 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 07:12:44 | 12:38:49 | 18:04:53 | 10h 52m 9s |
| 2026-Jan-02, Friday | 07:13:02 | 12:39:17 | 18:05:31 | 10h 52m 29s |
| 2026-Jan-03, Saturday | 07:13:19 | 12:39:44 | 18:06:10 | 10h 52m 51s |
| 2026-Jan-04, Sunday | 07:13:34 | 12:40:11 | 18:06:48 | 10h 53m 14s |
| 2026-Jan-05, Monday | 07:13:49 | 12:40:38 | 18:07:27 | 10h 53m 38s |
| 2026-Jan-06, Tuesday | 07:14:02 | 12:41:04 | 18:08:07 | 10h 54m 5s |
| 2026-Jan-07, Wednesday | 07:14:14 | 12:41:30 | 18:08:47 | 10h 54m 33s |
| 2026-Jan-08, Thursday | 07:14:25 | 12:41:56 | 18:09:27 | 10h 55m 2s |
| 2026-Jan-09, Friday | 07:14:34 | 12:42:20 | 18:10:07 | 10h 55m 33s |
| 2026-Jan-10, Saturday | 07:14:42 | 12:42:45 | 18:10:47 | 10h 56m 5s |
| 2026-Jan-11, Sunday | 07:14:49 | 12:43:08 | 18:11:28 | 10h 56m 39s |
| 2026-Jan-12, Monday | 07:14:54 | 12:43:31 | 18:12:09 | 10h 57m 15s |
| 2026-Jan-13, Tuesday | 07:14:59 | 12:43:54 | 18:12:49 | 10h 57m 50s |
| 2026-Jan-14, Wednesday | 07:15:01 | 12:44:16 | 18:13:30 | 10h 58m 29s |
| 2026-Jan-15, Thursday | 07:15:03 | 12:44:37 | 18:14:11 | 10h 59m 8s |
| 2026-Jan-16, Friday | 07:15:03 | 12:44:57 | 18:14:52 | 10h 59m 49s |
| 2026-Jan-17, Saturday | 07:15:02 | 12:45:17 | 18:15:32 | 11h 0m 30s |
| 2026-Jan-18, Sunday | 07:14:59 | 12:45:36 | 18:16:13 | 11h 1m 14s |
| 2026-Jan-19, Monday | 07:14:55 | 12:45:55 | 18:16:54 | 11h 1m 59s |
| 2026-Jan-20, Tuesday | 07:14:50 | 12:46:12 | 18:17:34 | 11h 2m 44s |
| 2026-Jan-21, Wednesday | 07:14:44 | 12:46:29 | 18:18:14 | 11h 3m 30s |
| 2026-Jan-22, Thursday | 07:14:36 | 12:46:45 | 18:18:54 | 11h 4m 18s |
| 2026-Jan-23, Friday | 07:14:26 | 12:47:00 | 18:19:34 | 11h 5m 8s |
| 2026-Jan-24, Saturday | 07:14:16 | 12:47:15 | 18:20:14 | 11h 5m 58s |
| 2026-Jan-25, Sunday | 07:14:04 | 12:47:29 | 18:20:53 | 11h 6m 49s |
| 2026-Jan-26, Monday | 07:13:51 | 12:47:42 | 18:21:32 | 11h 7m 41s |
| 2026-Jan-27, Tuesday | 07:13:36 | 12:47:54 | 18:22:11 | 11h 8m 35s |
| 2026-Jan-28, Wednesday | 07:13:20 | 12:48:05 | 18:22:49 | 11h 9m 29s |
| 2026-Jan-29, Thursday | 07:13:03 | 12:48:15 | 18:23:28 | 11h 10m 25s |
| 2026-Jan-30, Friday | 07:12:45 | 12:48:25 | 18:24:05 | 11h 11m 20s |
| 2026-Jan-31, Saturday | 07:12:25 | 12:48:34 | 18:24:43 | 11h 12m 18s |
Mexico City (Ciudad de México), Guadalajara (Jalisco), Puebla (Puebla), Toluca (México), Leon de los Aldama (Guanajuato), Ciudad Nezahualcoyotl (México), San Luis Potosi (San Luis Potosí), Queretaro (Querétaro), Aguascalientes (Aguascalientes), Cuernavaca (Morelos), Acapulco de Juarez (Guerrero), Morelia (Michoacán de Ocampo), Veracruz (Veracruz), Oaxaca (Oaxaca), Tlaxcala (Tlaxcala), Tuxtla (Chiapas), Xalapa (Veracruz), Villahermosa (Tabasco), Celaya (Guanajuato), Orizaba (Veracruz), Irapuato (Guanajuato), Pachuca (Hidalgo), Coatzacoalcos (Veracruz), Uruapan (Michoacán de Ocampo), Poza Rica de Hidalgo (Veracruz), Zumpango (México), Tehuacan (Puebla), Zacatecas (Zacatecas), Colima (Colima), Tapachula (Chiapas)
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)
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:
Miami's lower latitude means:
During equinoxes:
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
Yes. Reduced winter sunlight may cause:
Solution: Light therapy lamps & midday walks