| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
05:18 |
19:16 |
13:58 |
|
04:51 |
19:43 |
14:52 |
|
| +1 day |
05:19 |
19:15 |
13:56 |
00:02 shorter |
04:51 |
19:43 |
14:52 |
00:00 equal length |
| +1 week |
05:23 |
19:12 |
13:49 |
00:09 shorter |
04:56 |
19:39 |
14:43 |
00:09 shorter |
| +2 weeks |
05:27 |
19:07 |
13:40 |
00:18 shorter |
05:01 |
19:33 |
14:32 |
00:20 shorter |
| +1 month |
05:38 |
18:51 |
13:13 |
00:45 shorter |
05:12 |
19:17 |
14:05 |
00:47 shorter |
| +2 months |
05:56 |
18:14 |
12:18 |
01:40 shorter |
05:32 |
18:39 |
13:07 |
01:45 shorter |
| +3 months |
06:16 |
17:36 |
11:20 |
02:38 shorter |
05:51 |
18:01 |
12:10 |
02:42 shorter |
| +6 months |
07:11 |
17:31 |
10:20 |
03:38 shorter |
06:45 |
17:57 |
11:12 |
03:40 shorter |
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: 22:34
Country: China
Continent: Asia
Sub-region: Eastern Asia
Distance: ~11000 km (from your IP)
Altitude: ~20 m
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