| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
06:56 |
17:55 |
10:59 |
|
06:31 |
18:20 |
11:49 |
|
| +1 day |
06:55 |
17:56 |
11:01 |
00:02 longer |
06:30 |
18:21 |
11:51 |
00:02 longer |
| +1 week |
06:49 |
18:01 |
11:12 |
00:13 longer |
06:24 |
18:26 |
12:02 |
00:13 longer |
| +2 weeks |
06:42 |
18:06 |
11:24 |
00:25 longer |
06:17 |
18:31 |
12:14 |
00:25 longer |
| +1 month |
06:22 |
18:18 |
11:56 |
00:57 longer |
05:58 |
18:43 |
12:45 |
00:56 longer |
| +2 months |
05:45 |
18:39 |
12:54 |
01:55 longer |
05:20 |
19:04 |
13:44 |
01:55 longer |
| +3 months |
05:15 |
19:00 |
13:45 |
02:46 longer |
04:49 |
19:26 |
14:37 |
02:48 longer |
| +6 months |
05:34 |
18:57 |
13:23 |
02:24 longer |
05:08 |
19:22 |
14:14 |
02:25 longer |
Notes:
Daylight saving time,
* =
Next day.
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Hefei, China - Sunrise, sunset, dawn and dusk times, graph
Hefei, China - 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 |
Hefei, China - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 2.58 | 3.10 | 3.74 | 4.78 | 5.28 | 5.20 | 5.13 | 4.87 | 4.13 | 3.39 | 2.93 | 2.49 |
| Clearness, 0 - 1 | 0.47 | 0.45 | 0.44 | 0.48 | 0.48 | 0.46 | 0.46 | 0.47 | 0.45 | 0.46 | 0.50 | 0.49 |
| Temperature, °C | 3.82 | 5.81 | 10.02 | 16.64 | 21.22 | 24.16 | 26.21 | 25.41 | 22.50 | 17.91 | 11.77 | 6.02 |
| Wind speed, m/s | 4.30 | 4.25 | 4.06 | 3.98 | 3.52 | 3.35 | 3.38 | 3.37 | 3.34 | 3.31 | 3.69 | 3.96 |
| Precipitation, mm | 30 | 51 | 70 | 94 | 100 | 121 | 174 | 115 | 87 | 66 | 56 | 25 |
| Wet days, d | 7.8 | 8.9 | 11.4 | 12.4 | 11.4 | 10.2 | 12.7 | 10.2 | 11.0 | 9.0 | 9.3 | 7.6 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Hefei, China - Basic information
Latitude: +31.85 (31°51'00"N)
Longitude: +117.28 (117°16'48"E)
Time zone: UTC+8 hours
Local time: 20:37
Country: China
Continent: Asia
Sub-region: Eastern Asia
Distance: ~11000 km (from your IP)
Altitude: ~20 m
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