Sunrise and Sunset times in San Antonio, Argentina 
San Antonio
Catamarca
Time zone: America/Argentina/Catamarca, UTC -3 h.
Latitude: -28.9331, Longitude: -65.0974
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 08:06:03 | 13:18:19 | 18:30:34 | 10h 24m 31s |
| 2025-Jun-02, Monday | 08:06:33 | 13:18:28 | 18:30:24 | 10h 23m 51s |
| 2025-Jun-03, Tuesday | 08:07:02 | 13:18:38 | 18:30:15 | 10h 23m 13s |
| 2025-Jun-04, Wednesday | 08:07:30 | 13:18:49 | 18:30:07 | 10h 22m 37s |
| 2025-Jun-05, Thursday | 08:07:58 | 13:18:59 | 18:30:01 | 10h 22m 3s |
| 2025-Jun-06, Friday | 08:08:25 | 13:19:10 | 18:29:56 | 10h 21m 31s |
| 2025-Jun-07, Saturday | 08:08:51 | 13:19:22 | 18:29:52 | 10h 21m 1s |
| 2025-Jun-08, Sunday | 08:09:17 | 13:19:33 | 18:29:50 | 10h 20m 33s |
| 2025-Jun-09, Monday | 08:09:41 | 13:19:45 | 18:29:49 | 10h 20m 8s |
| 2025-Jun-10, Tuesday | 08:10:05 | 13:19:57 | 18:29:49 | 10h 19m 44s |
| 2025-Jun-11, Wednesday | 08:10:28 | 13:20:09 | 18:29:50 | 10h 19m 22s |
| 2025-Jun-12, Thursday | 08:10:50 | 13:20:22 | 18:29:53 | 10h 19m 3s |
| 2025-Jun-13, Friday | 08:11:12 | 13:20:34 | 18:29:57 | 10h 18m 45s |
| 2025-Jun-14, Saturday | 08:11:32 | 13:20:47 | 18:30:02 | 10h 18m 30s |
| 2025-Jun-15, Sunday | 08:11:51 | 13:21:00 | 18:30:08 | 10h 18m 17s |
| 2025-Jun-16, Monday | 08:12:10 | 13:21:13 | 18:30:16 | 10h 18m 6s |
| 2025-Jun-17, Tuesday | 08:12:27 | 13:21:26 | 18:30:24 | 10h 17m 57s |
| 2025-Jun-18, Wednesday | 08:12:43 | 13:21:39 | 18:30:34 | 10h 17m 51s |
| 2025-Jun-19, Thursday | 08:12:58 | 13:21:52 | 18:30:45 | 10h 17m 47s |
| 2025-Jun-20, Friday | 08:13:12 | 13:22:05 | 18:30:57 | 10h 17m 45s |
| 2025-Jun-21, Saturday | 08:13:25 | 13:22:18 | 18:31:10 | 10h 17m 45s |
| 2025-Jun-22, Sunday | 08:13:37 | 13:22:31 | 18:31:25 | 10h 17m 48s |
| 2025-Jun-23, Monday | 08:13:48 | 13:22:44 | 18:31:40 | 10h 17m 52s |
| 2025-Jun-24, Tuesday | 08:13:57 | 13:22:57 | 18:31:56 | 10h 17m 59s |
| 2025-Jun-25, Wednesday | 08:14:06 | 13:23:10 | 18:32:13 | 10h 18m 7s |
| 2025-Jun-26, Thursday | 08:14:13 | 13:23:22 | 18:32:31 | 10h 18m 18s |
| 2025-Jun-27, Friday | 08:14:19 | 13:23:35 | 18:32:51 | 10h 18m 32s |
| 2025-Jun-28, Saturday | 08:14:23 | 13:23:47 | 18:33:11 | 10h 18m 48s |
| 2025-Jun-29, Sunday | 08:14:26 | 13:23:59 | 18:33:31 | 10h 19m 5s |
| 2025-Jun-30, Monday | 08:14:28 | 13:24:11 | 18:33:53 | 10h 19m 25s |
San Antonio 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), San Jose (Catamarca), San Isidro (Catamarca), Tecka (Chubut), La Merced (Catamarca), Ancasti (Catamarca), San Pedro (Santiago del Estero), Santa Maria (Catamarca), Esquiu (Catamarca), Saujil (Catamarca), La Puerta (Catamarca), Leleque (Chubut), Paso de Indios (Chubut), Jose de San Martin (Chubut), Camarones (Chubut), Las Plumas (Chubut), Gaiman (Chubut), El Alto (Catamarca)
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