| Date |
Sunrise |
Sunset |
Length |
Change |
Dawn |
Dusk |
Length |
Change |
| Today |
05:55 |
20:23 |
14:28 |
|
05:25 |
20:53 |
15:28 |
|
| +1 day |
05:56 |
20:23 |
14:27 |
00:01 shorter |
05:26 |
20:53 |
15:27 |
00:01 shorter |
| +1 week |
05:59 |
20:21 |
14:22 |
00:06 shorter |
05:30 |
20:50 |
15:20 |
00:08 shorter |
| +2 weeks |
06:04 |
20:17 |
14:13 |
00:15 shorter |
05:35 |
20:46 |
15:11 |
00:17 shorter |
| +1 month |
06:16 |
20:04 |
13:48 |
00:40 shorter |
05:49 |
20:31 |
14:42 |
00:46 shorter |
| +2 months |
06:39 |
19:26 |
12:47 |
01:41 shorter |
06:14 |
19:52 |
13:38 |
01:50 shorter |
| +3 months |
06:03 |
17:42 |
11:39 |
02:49 shorter |
05:37 |
18:08 |
12:31 |
02:57 shorter |
| +6 months |
07:15 |
17:05 |
9:50 |
04:38 shorter |
06:46 |
17:33 |
10:47 |
04:41 shorter |
Notes:
Daylight saving time,
* =
Next day.
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Tehrān, Iran - Sunrise, sunset, dawn and dusk times, graph
Tehrān, Iran - 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 |
Tehrān, Iran - Solar energy and surface meteorology
| Variable | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII |
| Insolation, kWh/m²/day | 1.69 | 2.24 | 3.23 | 4.37 | 5.58 | 6.59 | 6.35 | 5.72 | 4.96 | 3.45 | 2.21 | 1.52 |
| Clearness, 0 - 1 | 0.35 | 0.36 | 0.40 | 0.44 | 0.51 | 0.57 | 0.57 | 0.56 | 0.57 | 0.50 | 0.42 | 0.34 |
| Temperature, °C | 3.88 | 4.14 | 6.26 | 11.71 | 15.70 | 19.71 | 21.81 | 22.41 | 19.47 | 15.01 | 10.43 | 6.23 |
| Wind speed, m/s | 5.00 | 5.32 | 5.67 | 5.65 | 5.75 | 6.19 | 6.74 | 6.61 | 5.71 | 5.15 | 4.73 | 4.85 |
| Precipitation, mm | 37 | 34 | 40 | 33 | 22 | 6 | 4 | 4 | 2 | 16 | 22 | 36 |
| Wet days, d | 9.8 | 8.9 | 11.4 | 11.0 | 9.7 | 3.3 | 2.2 | 1.8 | 1.5 | 5.9 | 6.5 | 8.7 |
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes:
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Tehrān, Iran - Basic information
Latitude: +35.67 (35°40'12"N)
Longitude: +51.43 (51°25'48"E)
Time zone: UTC+3:30 hours
Local time: 03:39
Country: Iran
Continent: Asia
Sub-region: Southern Asia
Distance: ~12000 km (from your IP)
Altitude: ~1100 m
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