Sunrise and Sunset times in El Alto, Argentina 
El Alto
Catamarca
Time zone: America/Argentina/Catamarca, UTC -3 h.
Latitude: -28.3112, Longitude: -65.364
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 08:14:10 | 13:25:26 | 18:36:42 | 10h 22m 32s |
| 2025-Jul-02, Wednesday | 08:14:10 | 13:25:37 | 18:37:05 | 10h 22m 55s |
| 2025-Jul-03, Thursday | 08:14:08 | 13:25:48 | 18:37:29 | 10h 23m 21s |
| 2025-Jul-04, Friday | 08:14:05 | 13:25:59 | 18:37:53 | 10h 23m 48s |
| 2025-Jul-05, Saturday | 08:14:01 | 13:26:09 | 18:38:18 | 10h 24m 17s |
| 2025-Jul-06, Sunday | 08:13:55 | 13:26:19 | 18:38:44 | 10h 24m 49s |
| 2025-Jul-07, Monday | 08:13:48 | 13:26:29 | 18:39:10 | 10h 25m 22s |
| 2025-Jul-08, Tuesday | 08:13:40 | 13:26:38 | 18:39:37 | 10h 25m 57s |
| 2025-Jul-09, Wednesday | 08:13:30 | 13:26:47 | 18:40:04 | 10h 26m 34s |
| 2025-Jul-10, Thursday | 08:13:19 | 13:26:55 | 18:40:32 | 10h 27m 13s |
| 2025-Jul-11, Friday | 08:13:06 | 13:27:03 | 18:41:00 | 10h 27m 54s |
| 2025-Jul-12, Saturday | 08:12:53 | 13:27:11 | 18:41:29 | 10h 28m 36s |
| 2025-Jul-13, Sunday | 08:12:37 | 13:27:18 | 18:41:58 | 10h 29m 21s |
| 2025-Jul-14, Monday | 08:12:21 | 13:27:24 | 18:42:28 | 10h 30m 7s |
| 2025-Jul-15, Tuesday | 08:12:03 | 13:27:30 | 18:42:58 | 10h 30m 55s |
| 2025-Jul-16, Wednesday | 08:11:44 | 13:27:36 | 18:43:28 | 10h 31m 44s |
| 2025-Jul-17, Thursday | 08:11:23 | 13:27:41 | 18:43:59 | 10h 32m 36s |
| 2025-Jul-18, Friday | 08:11:01 | 13:27:45 | 18:44:30 | 10h 33m 29s |
| 2025-Jul-19, Saturday | 08:10:38 | 13:27:49 | 18:45:01 | 10h 34m 23s |
| 2025-Jul-20, Sunday | 08:10:13 | 13:27:53 | 18:45:32 | 10h 35m 19s |
| 2025-Jul-21, Monday | 08:09:47 | 13:27:55 | 18:46:04 | 10h 36m 17s |
| 2025-Jul-22, Tuesday | 08:09:19 | 13:27:58 | 18:46:36 | 10h 37m 17s |
| 2025-Jul-23, Wednesday | 08:08:51 | 13:27:59 | 18:47:07 | 10h 38m 16s |
| 2025-Jul-24, Thursday | 08:08:21 | 13:28:00 | 18:47:40 | 10h 39m 19s |
| 2025-Jul-25, Friday | 08:07:50 | 13:28:01 | 18:48:12 | 10h 40m 22s |
| 2025-Jul-26, Saturday | 08:07:17 | 13:28:00 | 18:48:44 | 10h 41m 27s |
| 2025-Jul-27, Sunday | 08:06:43 | 13:28:00 | 18:49:16 | 10h 42m 33s |
| 2025-Jul-28, Monday | 08:06:08 | 13:27:58 | 18:49:49 | 10h 43m 41s |
| 2025-Jul-29, Tuesday | 08:05:32 | 13:27:56 | 18:50:21 | 10h 44m 49s |
| 2025-Jul-30, Wednesday | 08:04:54 | 13:27:54 | 18:50:54 | 10h 46m 0s |
| 2025-Jul-31, Thursday | 08:04:15 | 13:27:51 | 18:51:26 | 10h 47m 11s |
El Alto on Argentina map:
Cities in the same time zone America/Argentina/Catamarca
San Fernando del Valle de Catamarca (Catamarca), Comodoro Rivadavia (Chubut), Trelew (Chubut), Puerto Madryn (Chubut), Rawson (Chubut), Esquel (Buenos Aires, Ciudad Autónoma de), Belen (Catamarca), Sarmiento (Chubut), Chumbicha (Catamarca), Alto Rio Senguer (Chubut), Tinogasta (Catamarca), Gastre (Chubut), Telsen (Chubut), Tecka (Chubut), Esquiu (Catamarca), Santa Maria (Catamarca), Ancasti (Catamarca), La Merced (Catamarca), San Jose (Catamarca), San Isidro (Catamarca), San Antonio (Catamarca), San Pedro (Santiago del Estero), Saujil (Catamarca), La Puerta (Catamarca), Leleque (Chubut), Paso de Indios (Chubut), Jose de San Martin (Chubut), Camarones (Chubut), Las Plumas (Chubut), Gaiman (Chubut)
Largest Populated Areas in Argentina
Buenos Aires (Buenos Aires, Ciudad Autónoma de), Cordoba (Córdoba), Rosario (Santa Fe), Mendoza (Mendoza), San Miguel de Tucuman (Tucumán), La Plata (Buenos Aires), Mar del Plata (Buenos Aires), Salta (Salta), Santa Fe (Santa Fe), San Juan (San Juan), San Luis (San Luis), Resistencia (Chaco), Posadas (Misiones), Santiago del Estero (Santiago del Estero), Corrientes (Corrientes), San Salvador de Jujuy (Jujuy), Bahia Blanca (Buenos Aires), Parana (Entre Ríos), Neuquen (Neuquén), Formosa (Formosa), San Fernando del Valle de Catamarca (Catamarca), La Rioja (La Rioja), Rio Cuarto (Córdoba), Concordia (Entre Ríos), Comodoro Rivadavia (Chubut), San Nicolas de los Arroyos (Buenos Aires), San Martin (Mendoza), Santa Rosa (La Pampa), San Rafael (Mendoza), Tandil (Buenos Aires)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks