Sunrise and Sunset times in Rondadero, Chile 
Rondadero
Biobío
Time zone: America/Santiago, UTC -4 h.
Latitude: -36.5411, Longitude: -71.958
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 07:51:14 | 12:45:45 | 17:40:16 | 9h 49m 2s |
| 2025-Jun-02, Monday | 07:51:51 | 12:45:55 | 17:39:59 | 9h 48m 8s |
| 2025-Jun-03, Tuesday | 07:52:27 | 12:46:05 | 17:39:43 | 9h 47m 16s |
| 2025-Jun-04, Wednesday | 07:53:02 | 12:46:15 | 17:39:28 | 9h 46m 26s |
| 2025-Jun-05, Thursday | 07:53:36 | 12:46:26 | 17:39:16 | 9h 45m 40s |
| 2025-Jun-06, Friday | 07:54:09 | 12:46:37 | 17:39:05 | 9h 44m 56s |
| 2025-Jun-07, Saturday | 07:54:41 | 12:46:48 | 17:38:55 | 9h 44m 14s |
| 2025-Jun-08, Sunday | 07:55:12 | 12:47:00 | 17:38:48 | 9h 43m 36s |
| 2025-Jun-09, Monday | 07:55:41 | 12:47:12 | 17:38:42 | 9h 43m 1s |
| 2025-Jun-10, Tuesday | 07:56:10 | 12:47:24 | 17:38:38 | 9h 42m 28s |
| 2025-Jun-11, Wednesday | 07:56:37 | 12:47:36 | 17:38:35 | 9h 41m 58s |
| 2025-Jun-12, Thursday | 07:57:03 | 12:47:48 | 17:38:34 | 9h 41m 31s |
| 2025-Jun-13, Friday | 07:57:27 | 12:48:01 | 17:38:35 | 9h 41m 8s |
| 2025-Jun-14, Saturday | 07:57:50 | 12:48:14 | 17:38:37 | 9h 40m 47s |
| 2025-Jun-15, Sunday | 07:58:12 | 12:48:27 | 17:38:41 | 9h 40m 29s |
| 2025-Jun-16, Monday | 07:58:32 | 12:48:39 | 17:38:47 | 9h 40m 15s |
| 2025-Jun-17, Tuesday | 07:58:51 | 12:48:52 | 17:38:54 | 9h 40m 3s |
| 2025-Jun-18, Wednesday | 07:59:09 | 12:49:06 | 17:39:02 | 9h 39m 53s |
| 2025-Jun-19, Thursday | 07:59:25 | 12:49:19 | 17:39:13 | 9h 39m 48s |
| 2025-Jun-20, Friday | 07:59:39 | 12:49:32 | 17:39:24 | 9h 39m 45s |
| 2025-Jun-21, Saturday | 07:59:52 | 12:49:45 | 17:39:38 | 9h 39m 46s |
| 2025-Jun-22, Sunday | 08:00:03 | 12:49:58 | 17:39:52 | 9h 39m 49s |
| 2025-Jun-23, Monday | 08:00:13 | 12:50:11 | 17:40:08 | 9h 39m 55s |
| 2025-Jun-24, Tuesday | 08:00:21 | 12:50:24 | 17:40:26 | 9h 40m 5s |
| 2025-Jun-25, Wednesday | 08:00:28 | 12:50:36 | 17:40:45 | 9h 40m 17s |
| 2025-Jun-26, Thursday | 08:00:33 | 12:50:49 | 17:41:05 | 9h 40m 32s |
| 2025-Jun-27, Friday | 08:00:36 | 12:51:01 | 17:41:27 | 9h 40m 51s |
| 2025-Jun-28, Saturday | 08:00:38 | 12:51:14 | 17:41:50 | 9h 41m 12s |
| 2025-Jun-29, Sunday | 08:00:38 | 12:51:26 | 17:42:14 | 9h 41m 36s |
| 2025-Jun-30, Monday | 08:00:36 | 12:51:37 | 17:42:39 | 9h 42m 3s |
Rondadero on Chile map:
Cities in the same time zone America/Santiago
Concepcion (Biobío), Vina del Mar (Valparaíso), Antofagasta (Antofagasta), Talcahuano (Biobío), Temuco (Araucanía), San Bernardo (Región Metropolitana), Rancagua (Libertador General Bernardo O’Higgins), Iquique (Tarapacá), Talca (Maule), Arica (Arica y Parinacota), Puerto Montt (Los Lagos), Coquimbo (Coquimbo), Valdivia (Los Ríos), La Serena (Coquimbo), Osorno (Los Lagos), Chillan , Los Angeles (Biobío), Calama (Antofagasta), Copiapo (Atacama), Punta Arenas (Magallanes y de la Antártica Chilena), Curico (Maule), San Antonio (Valparaíso), Coronel (Biobío), Linares (Maule), Quillota (Valparaíso), Ovalle (Coquimbo), San Fernando (Libertador General Bernardo O’Higgins), San Felipe (Valparaíso), Los Andes (Valparaíso), Lota (Biobío)
Largest Populated Areas in Chile
Santiago (Región Metropolitana), Concepcion (Biobío), Valparaiso (Valparaíso), Vina del Mar (Valparaíso), Antofagasta (Antofagasta), Talcahuano (Biobío), Temuco (Araucanía), San Bernardo (Región Metropolitana), Rancagua (Libertador General Bernardo O’Higgins), Iquique (Tarapacá), Talca (Maule), Arica (Arica y Parinacota), Puerto Montt (Los Lagos), Coquimbo (Coquimbo), Valdivia (Los Ríos), La Serena (Coquimbo), Osorno (Los Lagos), Chillan , Los Angeles (Biobío), Calama (Antofagasta), Copiapo (Atacama), Punta Arenas (Magallanes y de la Antártica Chilena), Curico (Maule), San Antonio (Valparaíso), Coronel (Biobío), Linares (Maule), Quillota (Valparaíso), Ovalle (Coquimbo), San Fernando (Libertador General Bernardo O’Higgins), San Felipe (Valparaíso)
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