Current Local Time in Eureka, Montana, USA

2:34:41 am MST

Friday, December 19, 2025

Country:	United States
State:	Montana (MT)
Lat/Long:	48°53'N / 115°03'W
Elevation:	787 m
Currency:	United States Dollar (USD)
Languages:	English
Country Code:	+1

°F

Weather

42 °F

Light rain. Overcast.
40 / 29 °F

Sat 20.		38 / 29 °F
Sun 21.		37 / 28 °F

More weather details

Time Zone

MST (Mountain Standard Time)
UTC/GMT -7 hours

DST started

Mar 9, 2025
Forward 1 hour

DST ended

Nov 2, 2025
Back 1 hour

Difference

1 hour behind
Chicago

About MST — Mountain Standard Time

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Sunrise

8:30 am
↑ 126° Southeast

Sunset

4:44 pm
↑ 234° Southwest

Day length

8 hours, 15 minutes
-13s shorter

Moon 0.6%

Rise – 8:48 am
Set – 3:59 pm

More Sun & Moon in Eureka
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 12:37 pm
Altitude: 17.7°

Astronomical
Twilight

6:33 am – 7:12 am
6:02 pm – 6:41 pm

Nautical
Twilight

7:12 am – 7:52 am
5:22 pm – 6:02 pm

Civil
Twilight

7:52 am – 8:30 am
4:44 pm – 5:22 pm

Previous
Moon Phase

Third Quarter
December 11, 2025
1:51 pm

Next
Moon Phase

New Moon
December 19, 2025
6:43 pm

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Calendar & Holidays

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Airports

Glacier Park International Airport, FCA
About 54 mi SE of Eureka
Cranbrook/Canadian Rockies International Airport, YXC (Canada)
About 60 mi NNW of Eureka
Calgary International Airport, YYC (Canada)
About 161 mi NNE of Eureka

Other cities near Eureka

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Eureka

USA

2:34 41 am

Friday, December 19, 2025