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Helena, Montana, United States - Sunrise, sunset, dawn and dusk times, table

Date Sunrise Sunset Length Change Dawn Dusk Length Change
Today 07:52 17:32 9:40   07:20 18:04 10:44  
+1 day 07:51 17:33 9:42 00:02 longer 07:19 18:06 10:47 00:03 longer
+1 week 07:43 17:43 10:00 00:20 longer 07:11 18:14 11:03 00:19 longer
+2 weeks 07:32 17:53 10:21 00:41 longer 07:01 18:24 11:23 00:39 longer
+1 month 07:04 18:17 11:13 01:33 longer 06:34 18:47 12:13 01:29 longer
+2 months 07:06 19:58 12:52 03:12 longer 06:35 20:29 13:54 03:10 longer
+3 months 06:12 20:39 14:27 04:47 longer 05:39 21:13 15:34 04:50 longer
+6 months 06:10 20:58 14:48 05:08 longer 05:35 21:33 15:58 05:14 longer
Notes: Daylight saving time, * = Next day. Change preferences.

Helena, Montana, United States - Sunrise, sunset, dawn and dusk times, graph

Helena - sunrise, sunset, dawn and dusk times for the whole year in a graph
23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Darkness Dawn Sunshine Dusk Notes: How to read this graph? Change preferences.

Helena, Montana, United States - Sun path diagram

Helena - Sun path diagram (solar path diagram, sun chart, solar chart)
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
Notes: = Daylight saving time, * = Next day. How to read this graph? Change preferences.

Helena, Montana, United States - Solar energy and surface meteorology

VariableIIIIIIIVVVIVIIVIIIIXXXIXII
Insolation, kWh/m²/day1.312.143.204.405.355.946.255.273.872.501.511.11
Clearness, 0 - 10.440.480.480.490.500.520.560.550.510.480.440.44
Temperature, °C-7.25-5.51-0.625.2710.5214.7018.4417.7611.434.93-2.32-7.09
Wind speed, m/s6.525.885.275.535.285.234.954.755.325.766.156.32
Precipitation, mm171221285155333430191616
Wet days, d9.07.39.58.811.410.47.48.07.55.67.68.9
These data were obtained from the NASA Langley Research Center Atmospheric Science Data Center; New et al. 2002
Notes: Help. Change preferences.

Helena, Montana, United States - Basic information

Latitude: +46.59278 (46°35'34.008"N)
Longitude: -112.03528 (112°02'07.008"W)
Time zone: UTC-7 hours
Local time: 15:40
Country: Montana, United States
Continent: Americas
Sub-region: Northern America
Distance: ~2900 km (from your IP)
Altitude: ~1300 m
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Helena
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