| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
07:20 |
17:06 |
9:46 |
|
06:50 |
17:35 |
10:45 |
|
| +1 day |
07:21 |
17:05 |
9:44 |
00:02 shorter |
06:51 |
17:35 |
10:44 |
00:01 shorter |
| +1 week |
07:27 |
17:03 |
9:36 |
00:10 shorter |
06:57 |
17:32 |
10:35 |
00:10 shorter |
| +2 weeks |
07:34 |
17:01 |
9:27 |
00:19 shorter |
07:04 |
17:31 |
10:27 |
00:18 shorter |
| +1 month |
07:46 |
17:05 |
9:19 |
00:27 shorter |
07:15 |
17:36 |
10:21 |
00:24 shorter |
| +2 months |
07:44 |
17:32 |
9:48 |
00:02 longer |
07:15 |
18:01 |
10:46 |
00:01 longer |
| +3 months |
07:14 |
18:08 |
10:54 |
01:08 longer |
06:46 |
18:35 |
11:49 |
01:04 longer |
| +6 months |
05:05 |
19:42 |
14:37 |
04:51 longer |
04:34 |
20:14 |
15:40 |
04:55 longer |
Notes:
Daylight saving time,
* =
Next day.
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Datong, China - Sunrise, sunset, dawn and dusk times, graph
Datong, 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 |
Datong, China - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 2.40 | 3.21 | 4.22 | 5.50 | 6.19 | 6.20 | 5.64 | 5.06 | 4.40 | 3.45 | 2.56 | 2.16 |
| Clearness, 0 - 1 | 0.58 | 0.57 | 0.55 | 0.58 | 0.57 | 0.54 | 0.50 | 0.50 | 0.53 | 0.55 | 0.56 | 0.58 |
| Temperature, °C | -16.64 | -11.51 | -2.40 | 7.15 | 14.63 | 19.23 | 20.57 | 18.55 | 13.14 | 5.29 | -4.22 | -13.06 |
| Wind speed, m/s | 4.15 | 4.39 | 5.00 | 5.90 | 5.50 | 4.71 | 4.05 | 3.70 | 3.97 | 4.18 | 4.52 | 4.21 |
| Precipitation, mm | 3 | 4 | 10 | 20 | 30 | 48 | 100 | 97 | 51 | 23 | 8 | 2 |
| Wet days, d | 2.3 | 3.1 | 4.0 | 5.6 | 6.9 | 10.2 | 15.3 | 13.0 | 9.1 | 5.8 | 3.3 | 1.8 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Datong, China - Basic information
Latitude: +40.08 (40°04'48"N)
Longitude: +113.3 (113°18'00"E)
Time zone: UTC+8 hours
Local time: 16:44
Country: China
Continent: Asia
Sub-region: Eastern Asia
Distance: ~11000 km (from your IP)
Altitude: ~1000 m
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