World, Americas, Northern America, United States, Montana

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

Date Sunrise Sunset Length Change Dawn Dusk Length Change
Today 07:45 17:41 9:56   07:13 18:12 10:59  
+1 day 07:43 17:42 9:59 00:03 longer 07:11 18:14 11:03 00:04 longer
+1 week 07:34 17:51 10:17 00:21 longer 07:03 18:22 11:19 00:20 longer
+2 weeks 07:23 18:02 10:39 00:43 longer 06:52 18:33 11:41 00:42 longer
+1 month 06:53 18:25 11:32 01:36 longer 06:23 18:55 12:32 01:33 longer
+2 months 06:55 20:06 13:11 03:15 longer 06:24 20:37 14:13 03:14 longer
+3 months 06:04 20:46 14:42 04:46 longer 05:29 21:21 15:52 04:53 longer
+6 months 06:17 20:50 14:33 04:37 longer 05:43 21:24 15:41 04:42 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 solstice
December solstice
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: 20:53
Country: Montana, United States
Continent: Americas
Sub-region: Northern America
Distance: ~2900 km (from your IP)
Altitude: ~1300 m
Change preferences.
Helena
Helena on world map. Features current solar terminator dividing day and dark sides of earth. Antarctica Americas Africa Oceania Oceania Europe Asia

Sponsored links

Home | Search | Disclaimer | Privacy | Contact