| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
05:35 |
18:14 |
12:39 |
|
05:11 |
18:37 |
13:26 |
|
| +1 day |
05:34 |
18:14 |
12:40 |
00:01 longer |
05:10 |
18:38 |
13:28 |
00:02 longer |
| +1 week |
05:28 |
18:18 |
12:50 |
00:11 longer |
05:04 |
18:41 |
13:37 |
00:11 longer |
| +2 weeks |
05:22 |
18:22 |
13:00 |
00:21 longer |
04:58 |
18:46 |
13:48 |
00:22 longer |
| +1 month |
05:12 |
18:33 |
13:21 |
00:42 longer |
04:47 |
18:57 |
14:10 |
00:44 longer |
| +2 months |
05:09 |
18:55 |
13:46 |
01:07 longer |
04:43 |
19:21 |
14:38 |
01:12 longer |
| +3 months |
05:26 |
19:05 |
13:39 |
01:00 longer |
05:01 |
19:31 |
14:30 |
01:04 longer |
| +6 months |
06:23 |
17:54 |
11:31 |
01:08 shorter |
05:59 |
18:17 |
12:18 |
01:08 shorter |
Notes:
Daylight saving time,
* =
Next day.
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Johannesburg, South Africa - Sunrise, sunset, dawn and dusk times, graph
Johannesburg, South Africa - 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 |
Johannesburg, South Africa - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 6.70 | 6.10 | 5.46 | 4.77 | 4.21 | 3.80 | 4.08 | 4.78 | 5.69 | 5.98 | 6.29 | 6.62 |
| Clearness, 0 - 1 | 0.57 | 0.55 | 0.56 | 0.59 | 0.64 | 0.65 | 0.66 | 0.65 | 0.64 | 0.58 | 0.55 | 0.56 |
| Temperature, °C | 22.23 | 22.11 | 21.07 | 18.66 | 15.25 | 11.61 | 11.46 | 14.61 | 18.50 | 20.20 | 20.85 | 21.36 |
| Wind speed, m/s | 3.62 | 3.50 | 3.37 | 3.54 | 3.74 | 4.04 | 4.18 | 4.74 | 4.95 | 4.73 | 4.31 | 3.77 |
| Precipitation, mm | 134 | 93 | 92 | 56 | 15 | 8 | 4 | 8 | 28 | 76 | 112 | 113 |
| Wet days, d | 14.4 | 10.4 | 11.0 | 7.7 | 2.5 | 1.5 | 0.8 | 1.9 | 3.4 | 8.9 | 13.1 | 13.6 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Johannesburg, South Africa - Basic information
Latitude: -26.19 (26°11'24"S)
Longitude: +28.04 (28°02'24"E)
Time zone: UTC+2 hours
Local time: 06:32
Country: South Africa
Continent: Africa
Sub-region: Southern Africa
Distance: ~17000 km (from your IP)
Altitude: ~1700 m
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