| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
06:05 |
18:17 |
12:12 |
|
05:44 |
18:39 |
12:55 |
|
| +1 day |
06:05 |
18:17 |
12:12 |
00:00 equal length |
05:44 |
18:39 |
12:55 |
00:00 equal length |
| +1 week |
06:06 |
18:17 |
12:11 |
00:01 shorter |
05:45 |
18:38 |
12:53 |
00:02 shorter |
| +2 weeks |
06:05 |
18:16 |
12:11 |
00:01 shorter |
05:44 |
18:37 |
12:53 |
00:02 shorter |
| +1 month |
06:03 |
18:11 |
12:08 |
00:04 shorter |
05:43 |
18:32 |
12:49 |
00:06 shorter |
| +2 months |
05:57 |
18:00 |
12:03 |
00:09 shorter |
05:36 |
18:21 |
12:45 |
00:10 shorter |
| +3 months |
05:53 |
17:54 |
12:01 |
00:11 shorter |
05:32 |
18:16 |
12:44 |
00:11 shorter |
| +6 months |
06:02 |
18:03 |
12:01 |
00:11 shorter |
05:40 |
18:25 |
12:45 |
00:10 shorter |
Notes:
Daylight saving time,
* =
Next day.
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São Luís, Brazil - Sunrise, sunset, dawn and dusk times, graph
São Luís, 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 |
São Luís, Brazil - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 5.70 | 5.34 | 4.83 | 4.99 | 5.45 | 5.91 | 6.24 | 6.71 | 6.81 | 6.80 | 6.56 | 6.28 |
| Clearness, 0 - 1 | 0.56 | 0.51 | 0.46 | 0.50 | 0.58 | 0.65 | 0.68 | 0.69 | 0.67 | 0.66 | 0.64 | 0.63 |
| Temperature, °C | 26.50 | 26.48 | 26.50 | 26.66 | 26.95 | 26.77 | 26.30 | 26.30 | 26.32 | 26.35 | 26.51 | 26.58 |
| Wind speed, m/s | 3.63 | 3.39 | 3.10 | 3.11 | 3.13 | 4.54 | 5.38 | 6.30 | 6.39 | 5.99 | 5.18 | 4.15 |
| Precipitation, mm | 224 | 325 | 390 | 430 | 294 | 155 | 121 | 35 | 18 | 10 | 12 | 84 |
| Wet days, d | 25.8 | 28.1 | 30.9 | 29.8 | 30.7 | 19.8 | 17.5 | 8.5 | 6.0 | 3.8 | 5.5 | 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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São Luís, Brazil - Basic information
Latitude: -2.5 (2°30'00"S)
Longitude: -44.3 (44°18'00"W)
Time zone: UTC-3 hours
Local time: 16:39
Country: Brazil
Continent: Americas
Sub-region: South America
Distance: ~7000 km (from your IP)
Altitude: ~3 m
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