Current Local Time in Great Falls, Montana, USA

12:13:21 am MDT

Sunday, May 25, 2025

Country:	United States
State:	Montana (MT)
Lat/Long:	47°30'N / 111°18'W
Elevation:	1015 m
Currency:	United States Dollar (USD)
Languages:	English
Country Code:	+1

Holiday Note: May 26, Memorial Day. Businesses may be closed. See more

°F

Weather

52 °F

Clear.
77 / 44 °F

Mon 26.		82 / 46 °F
Tue 27.		75 / 51 °F

More weather details

Time Zone

MDT (Mountain Daylight Time)
UTC/GMT -6 hours

DST started

Mar 9, 2025
Forward 1 hour

DST ends

Nov 2, 2025
Back 1 hour

Difference

2 hours behind
Columbus

About MDT — Mountain Daylight Time

Set your location

Sunrise

5:37 am
↑ 57° Northeast

Sunset

9:07 pm
↑ 303° Northwest

Day length

15 hours, 31 minutes
+1m 59s longer

Moon 5.3%

Rise – 4:15 am
Set – 7:58 pm

More Sun & Moon in Great Falls
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 1:22 pm
Altitude: 63.6°

Astronomical
Twilight

3:00 am – 4:08 am
10:37 pm – 11:46 pm

Nautical
Twilight

4:08 am – 4:58 am
9:46 pm – 10:37 pm

Civil
Twilight

4:58 am – 5:37 am
9:07 pm – 9:46 pm

Previous
Moon Phase

Third Quarter
May 20, 2025
5:58 am

Next
Moon Phase

New Moon
May 26, 2025
9:02 pm

Need some help?

Tools & Converters

Calendar & Holidays

Create the United States calendar

Upcoming Holidays

More Holidays in the United States

Airports

Great Falls International Airport, GTF
About 4 mi WSW of Great Falls
Bozeman Yellowstone International Airport, BZN
About 120 mi S of Great Falls
Missoula International Airport, MSO
About 138 mi WSW of Great Falls

Other cities near Great Falls

Fullscreen Exit

Great Falls

USA

12:1321am

Sunday, May 25, 2025