| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
06:01 |
18:17 |
12:16 |
|
05:39 |
18:39 |
13:00 |
|
| +1 day |
06:01 |
18:17 |
12:16 |
00:00 equal length |
05:39 |
18:39 |
13:00 |
00:00 equal length |
| +1 week |
06:02 |
18:17 |
12:15 |
00:01 shorter |
05:40 |
18:38 |
12:58 |
00:02 shorter |
| +2 weeks |
06:02 |
18:16 |
12:14 |
00:02 shorter |
05:40 |
18:37 |
12:57 |
00:03 shorter |
| +1 month |
06:00 |
18:12 |
12:12 |
00:04 shorter |
05:39 |
18:33 |
12:54 |
00:06 shorter |
| +2 months |
05:53 |
18:00 |
12:07 |
00:09 shorter |
05:32 |
18:21 |
12:49 |
00:11 shorter |
| +3 months |
05:46 |
17:49 |
12:03 |
00:13 shorter |
05:25 |
18:10 |
12:45 |
00:15 shorter |
| +6 months |
06:14 |
18:13 |
11:59 |
00:17 shorter |
05:52 |
18:35 |
12:43 |
00:17 shorter |
Notes:
Daylight saving time,
* =
Next day.
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Boa Vista, Brazil - Sunrise, sunset, dawn and dusk times, graph
Boa Vista, Brazil - Sun path diagram
| Sun path |
|
Today |
|
June 21 |
|
December 21 |
|
Annual variation |
|
Equinox (March and September) |
| Sunrise/sunset |
|
Sunrise |
|
Sunset |
| Time |
|
00-02 |
|
03-05 |
|
06-08 |
|
09-11 |
|
12-14 |
|
15-17 |
|
18-20 |
|
21-23 |
Boa Vista, Brazil - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 5.14 | 5.35 | 5.48 | 5.21 | 4.65 | 4.55 | 4.77 | 5.29 | 5.80 | 5.75 | 5.24 | 5.07 |
| Clearness, 0 - 1 | 0.53 | 0.53 | 0.53 | 0.51 | 0.47 | 0.47 | 0.49 | 0.53 | 0.56 | 0.57 | 0.54 | 0.54 |
| Temperature, °C | 26.83 | 27.69 | 28.03 | 26.91 | 25.41 | 24.65 | 24.29 | 24.83 | 26.00 | 26.35 | 25.98 | 26.41 |
| Wind speed, m/s | 2.48 | 2.60 | 2.50 | 2.21 | 1.86 | 1.78 | 1.85 | 1.88 | 1.88 | 1.87 | 1.91 | 2.17 |
| Precipitation, mm | 29 | 27 | 48 | 135 | 269 | 347 | 324 | 207 | 93 | 60 | 64 | 36 |
| Wet days, d | 9.6 | 7.4 | 9.6 | 13.7 | 23.1 | 27.5 | 24.5 | 20.8 | 14.2 | 11.0 | 9.3 | 11.6 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Boa Vista, Brazil - Basic information
Latitude: +2.83 (2°49'48"N)
Longitude: -60.66 (60°39'36"W)
Time zone: UTC-4 hours
Local time: 12:46
Country: Brazil
Continent: Americas
Sub-region: South America
Distance: ~6800 km (from your IP)
Altitude: ~80 m
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