Sunrise and Sunset times in Birri, Costa Rica 
Birri
Heredia
Time zone: America/Costa_Rica, UTC -6 h.
Latitude: 10.0667, Longitude: -84.1333
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:14:09 | 11:34:28 | 17:54:46 | 12h 40m 37s |
| 2025-Jun-02, Monday | 05:14:13 | 11:34:37 | 17:55:02 | 12h 40m 49s |
| 2025-Jun-03, Tuesday | 05:14:16 | 11:34:47 | 17:55:19 | 12h 41m 3s |
| 2025-Jun-04, Wednesday | 05:14:21 | 11:34:58 | 17:55:35 | 12h 41m 14s |
| 2025-Jun-05, Thursday | 05:14:26 | 11:35:09 | 17:55:51 | 12h 41m 25s |
| 2025-Jun-06, Friday | 05:14:32 | 11:35:20 | 17:56:07 | 12h 41m 35s |
| 2025-Jun-07, Saturday | 05:14:38 | 11:35:31 | 17:56:24 | 12h 41m 46s |
| 2025-Jun-08, Sunday | 05:14:45 | 11:35:42 | 17:56:40 | 12h 41m 55s |
| 2025-Jun-09, Monday | 05:14:53 | 11:35:54 | 17:56:56 | 12h 42m 3s |
| 2025-Jun-10, Tuesday | 05:15:01 | 11:36:06 | 17:57:12 | 12h 42m 11s |
| 2025-Jun-11, Wednesday | 05:15:09 | 11:36:18 | 17:57:27 | 12h 42m 18s |
| 2025-Jun-12, Thursday | 05:15:19 | 11:36:31 | 17:57:43 | 12h 42m 24s |
| 2025-Jun-13, Friday | 05:15:28 | 11:36:43 | 17:57:58 | 12h 42m 30s |
| 2025-Jun-14, Saturday | 05:15:39 | 11:36:56 | 17:58:14 | 12h 42m 35s |
| 2025-Jun-15, Sunday | 05:15:49 | 11:37:09 | 17:58:29 | 12h 42m 40s |
| 2025-Jun-16, Monday | 05:16:01 | 11:37:22 | 17:58:43 | 12h 42m 42s |
| 2025-Jun-17, Tuesday | 05:16:12 | 11:37:35 | 17:58:58 | 12h 42m 46s |
| 2025-Jun-18, Wednesday | 05:16:24 | 11:37:48 | 17:59:12 | 12h 42m 48s |
| 2025-Jun-19, Thursday | 05:16:37 | 11:38:01 | 17:59:26 | 12h 42m 49s |
| 2025-Jun-20, Friday | 05:16:49 | 11:38:14 | 17:59:39 | 12h 42m 50s |
| 2025-Jun-21, Saturday | 05:17:03 | 11:38:27 | 17:59:52 | 12h 42m 49s |
| 2025-Jun-22, Sunday | 05:17:16 | 11:38:40 | 18:00:05 | 12h 42m 49s |
| 2025-Jun-23, Monday | 05:17:30 | 11:38:53 | 18:00:17 | 12h 42m 47s |
| 2025-Jun-24, Tuesday | 05:17:44 | 11:39:06 | 18:00:28 | 12h 42m 44s |
| 2025-Jun-25, Wednesday | 05:17:58 | 11:39:19 | 18:00:40 | 12h 42m 42s |
| 2025-Jun-26, Thursday | 05:18:12 | 11:39:31 | 18:00:50 | 12h 42m 38s |
| 2025-Jun-27, Friday | 05:18:27 | 11:39:44 | 18:01:01 | 12h 42m 34s |
| 2025-Jun-28, Saturday | 05:18:42 | 11:39:56 | 18:01:10 | 12h 42m 28s |
| 2025-Jun-29, Sunday | 05:18:57 | 11:40:08 | 18:01:19 | 12h 42m 22s |
| 2025-Jun-30, Monday | 05:19:12 | 11:40:20 | 18:01:28 | 12h 42m 16s |
Birri on Costa Rica map:
Cities in the same time zone America/Costa_Rica
Alajuela (Alajuela), Cartago (Cartago), Puerto Limon (Limón), Puntarenas (Puntarenas), Liberia (Guanacaste), Quesada (Alajuela), Heredia (Heredia), Canas (Guanacaste), San Josecito (Heredia), Canas Gordas (Chiriquí), La Pacifica (San José), Isla de Tibas (Heredia), Hacienda La Albertina (Alajuela), Colonia Rodrigo Facio (San José), La Giralda (Heredia), Cristo (San José), Llano Bonito (San José), Potrerillos (Heredia), Santiago (Heredia), Palmas (Alajuela), Paracito (Heredia), San Rafael (San José), Quesada (San José), Rio Segundo (Alajuela), La Verbena (San José), La Villanea (San José), Palmitos Sur (Alajuela), Palo (Alajuela), Recreo (Alajuela), Barrio La Equitativa (San José)
Largest Populated Areas in Costa Rica
San Jose (San José), Alajuela (Alajuela), Cartago (Cartago), Puerto Limon (Limón), Puntarenas (Puntarenas), Liberia (Guanacaste), Quesada (Alajuela), Heredia (Heredia), Canas (Guanacaste), Santa Teresa (San José), Palma (San José), Electriona (San José), La Pacifica (San José), Isla de Tibas (Heredia), Hacienda La Albertina (Alajuela), Colonia Rodrigo Facio (San José), La Giralda (Heredia), Cristo (San José), Llano Bonito (San José), Recreo (Alajuela), Barrio Hispano (San José), Santiago (Heredia), Palmas (Alajuela), Turrujal (San José), Rio Segundo (Alajuela), Hacienda Alaska (Heredia), La Uruca (San José), La Verbena (San José), La Villanea (San José), Uriche (Heredia)
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