Sunrise and Sunset times in Guajara-Mirim, Brazil 
Guajara-Mirim
Rondônia, Brazil
69 586 people
Today:
 Sunrise: 06:22:06
|
 Sunset: 18:18:27
|
Day Length: 11h 56m 21s
Time zone: America/Porto_Velho, UTC -4 h.
Latitude: -10.8, Longitude: -65.3499
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:23:56 | 12:21:16 | 18:18:36 | 11h 54m 40s |
| 2025-Sep-02, Tuesday | 06:23:19 | 12:20:56 | 18:18:33 | 11h 55m 14s |
| 2025-Sep-03, Wednesday | 06:22:43 | 12:20:37 | 18:18:30 | 11h 55m 47s |
| 2025-Sep-04, Thursday | 06:22:06 | 12:20:17 | 18:18:27 | 11h 56m 21s |
| 2025-Sep-05, Friday | 06:21:29 | 12:19:57 | 18:18:24 | 11h 56m 55s |
| 2025-Sep-06, Saturday | 06:20:51 | 12:19:36 | 18:18:21 | 11h 57m 30s |
| 2025-Sep-07, Sunday | 06:20:14 | 12:19:16 | 18:18:18 | 11h 58m 4s |
| 2025-Sep-08, Monday | 06:19:36 | 12:18:55 | 18:18:14 | 11h 58m 38s |
| 2025-Sep-09, Tuesday | 06:18:57 | 12:18:34 | 18:18:11 | 11h 59m 14s |
| 2025-Sep-10, Wednesday | 06:18:19 | 12:18:13 | 18:18:07 | 11h 59m 48s |
| 2025-Sep-11, Thursday | 06:17:40 | 12:17:52 | 18:18:04 | 12h 0m 24s |
| 2025-Sep-12, Friday | 06:17:02 | 12:17:31 | 18:18:00 | 12h 0m 58s |
| 2025-Sep-13, Saturday | 06:16:23 | 12:17:09 | 18:17:56 | 12h 1m 33s |
| 2025-Sep-14, Sunday | 06:15:44 | 12:16:48 | 18:17:52 | 12h 2m 8s |
| 2025-Sep-15, Monday | 06:15:05 | 12:16:27 | 18:17:48 | 12h 2m 43s |
| 2025-Sep-16, Tuesday | 06:14:26 | 12:16:05 | 18:17:45 | 12h 3m 19s |
| 2025-Sep-17, Wednesday | 06:13:47 | 12:15:44 | 18:17:41 | 12h 3m 54s |
| 2025-Sep-18, Thursday | 06:13:07 | 12:15:22 | 18:17:37 | 12h 4m 30s |
| 2025-Sep-19, Friday | 06:12:28 | 12:15:01 | 18:17:33 | 12h 5m 5s |
| 2025-Sep-20, Saturday | 06:11:49 | 12:14:40 | 18:17:30 | 12h 5m 41s |
| 2025-Sep-21, Sunday | 06:11:10 | 12:14:18 | 18:17:26 | 12h 6m 16s |
| 2025-Sep-22, Monday | 06:10:31 | 12:13:57 | 18:17:23 | 12h 6m 52s |
| 2025-Sep-23, Tuesday | 06:09:52 | 12:13:36 | 18:17:20 | 12h 7m 28s |
| 2025-Sep-24, Wednesday | 06:09:13 | 12:13:15 | 18:17:17 | 12h 8m 4s |
| 2025-Sep-25, Thursday | 06:08:35 | 12:12:54 | 18:17:14 | 12h 8m 39s |
| 2025-Sep-26, Friday | 06:07:56 | 12:12:34 | 18:17:11 | 12h 9m 15s |
| 2025-Sep-27, Saturday | 06:07:18 | 12:12:13 | 18:17:09 | 12h 9m 51s |
| 2025-Sep-28, Sunday | 06:06:40 | 12:11:53 | 18:17:07 | 12h 10m 27s |
| 2025-Sep-29, Monday | 06:06:02 | 12:11:33 | 18:17:05 | 12h 11m 3s |
| 2025-Sep-30, Tuesday | 06:05:25 | 12:11:14 | 18:17:03 | 12h 11m 38s |
Day length in Guajara-Mirim during the year on the chart:
Guajara-Mirim on Brazil map:
Locations in the same time zone America/Porto_Velho
Porto Velho (Rondônia), Ji-Parana (Rondônia), Vilhena (Rondônia), Ariquemes (Rondônia), Pimenta Bueno (Rondônia), Rolim de Moura (Rondônia)
Largest Populated Areas in Brazil
Sao Paulo (São Paulo), Rio de Janeiro (Rio de Janeiro), Belo Horizonte (Minas Gerais), Porto Alegre (Rio Grande do Sul), Brasilia (Distrito Federal), Recife (Pernambuco), Fortaleza (Ceará), Salvador (Bahia), Curitiba (Paraná), Campinas (São Paulo), Belem (Pará), Goiania (Goiás), Manaus (Amazonas), Santos (São Paulo), Vitoria (Espírito Santo), Niteroi (Rio de Janeiro), Vila Velha (Amapá), Vila Velha (Espírito Santo), Maceio (Alagoas), Natal (Rio Grande do Norte), Sao Luis (Maranhão), Florianopolis (Santa Catarina), Joinvile (Santa Catarina), Natal (Amazonas), Joao Pessoa (Paraíba), Olinda (Pernambuco), Teresina (Piauí), Novo Hamburgo (Rio Grande do Sul), Iguacu (Rio de Janeiro), Cuiaba (Mato Grosso)
Daylight Hours FAQ: 10 Most Googled Questions Answered
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:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks