Sunrise and Sunset times in Ji-Parana, Brazil 
Today:
 Sunrise: 05:36:43
|
 Sunset: 18:20:33
|
Day Length: 12h 43m 50s
Time zone: America/Porto_Velho, UTC -4 h.
Latitude: -10.8333, Longitude: -61.967
Ji-Parana
Rondônia, Brazil 
65 016 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 05:35:37 | 11:57:02 | 18:18:27 | 12h 42m 50s |
| 2025-Dec-02, Tuesday | 05:35:52 | 11:57:25 | 18:18:58 | 12h 43m 6s |
| 2025-Dec-03, Wednesday | 05:36:08 | 11:57:49 | 18:19:30 | 12h 43m 22s |
| 2025-Dec-04, Thursday | 05:36:25 | 11:58:13 | 18:20:01 | 12h 43m 36s |
| 2025-Dec-05, Friday | 05:36:43 | 11:58:38 | 18:20:33 | 12h 43m 50s |
| 2025-Dec-06, Saturday | 05:37:02 | 11:59:03 | 18:21:05 | 12h 44m 3s |
| 2025-Dec-07, Sunday | 05:37:21 | 11:59:29 | 18:21:37 | 12h 44m 16s |
| 2025-Dec-08, Monday | 05:37:42 | 11:59:56 | 18:22:09 | 12h 44m 27s |
| 2025-Dec-09, Tuesday | 05:38:03 | 12:00:22 | 18:22:41 | 12h 44m 38s |
| 2025-Dec-10, Wednesday | 05:38:25 | 12:00:50 | 18:23:14 | 12h 44m 49s |
| 2025-Dec-11, Thursday | 05:38:49 | 12:01:17 | 18:23:46 | 12h 44m 57s |
| 2025-Dec-12, Friday | 05:39:12 | 12:01:45 | 18:24:18 | 12h 45m 6s |
| 2025-Dec-13, Saturday | 05:39:37 | 12:02:13 | 18:24:50 | 12h 45m 13s |
| 2025-Dec-14, Sunday | 05:40:02 | 12:02:42 | 18:25:22 | 12h 45m 20s |
| 2025-Dec-15, Monday | 05:40:28 | 12:03:11 | 18:25:54 | 12h 45m 26s |
| 2025-Dec-16, Tuesday | 05:40:55 | 12:03:40 | 18:26:25 | 12h 45m 30s |
| 2025-Dec-17, Wednesday | 05:41:22 | 12:04:09 | 18:26:56 | 12h 45m 34s |
| 2025-Dec-18, Thursday | 05:41:50 | 12:04:39 | 18:27:27 | 12h 45m 37s |
| 2025-Dec-19, Friday | 05:42:19 | 12:05:08 | 18:27:58 | 12h 45m 39s |
| 2025-Dec-20, Saturday | 05:42:48 | 12:05:38 | 18:28:28 | 12h 45m 40s |
| 2025-Dec-21, Sunday | 05:43:18 | 12:06:08 | 18:28:58 | 12h 45m 40s |
| 2025-Dec-22, Monday | 05:43:48 | 12:06:38 | 18:29:28 | 12h 45m 40s |
| 2025-Dec-23, Tuesday | 05:44:18 | 12:07:08 | 18:29:57 | 12h 45m 39s |
| 2025-Dec-24, Wednesday | 05:44:49 | 12:07:37 | 18:30:26 | 12h 45m 37s |
| 2025-Dec-25, Thursday | 05:45:20 | 12:08:07 | 18:30:54 | 12h 45m 34s |
| 2025-Dec-26, Friday | 05:45:52 | 12:08:37 | 18:31:22 | 12h 45m 30s |
| 2025-Dec-27, Saturday | 05:46:24 | 12:09:06 | 18:31:49 | 12h 45m 25s |
| 2025-Dec-28, Sunday | 05:46:56 | 12:09:36 | 18:32:15 | 12h 45m 19s |
| 2025-Dec-29, Monday | 05:47:29 | 12:10:05 | 18:32:41 | 12h 45m 12s |
| 2025-Dec-30, Tuesday | 05:48:01 | 12:10:34 | 18:33:06 | 12h 45m 5s |
| 2025-Dec-31, Wednesday | 05:48:34 | 12:11:02 | 18:33:31 | 12h 44m 57s |
Day length in Ji-Parana during the year on the chart:
Ji-Parana on Brazil map:
Locations in the same time zone America/Porto_Velho
Porto Velho (Rondônia), Guajara-Mirim (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)
Countries closest to Brazil
*Calculation of distances from capital to capital
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