4.6 out of 5 — 468374 votes

What time is it in Arnold, Montana, United States

The clock on this page follows the local time of Arnold, Montana, United States, in the America/Denver zone (−6).

Arnold, United States

Friday, 16 October 2026

UTC−6 · America/Denver

Local time in Arnold

UTC−6 · daylight saving time is active

Local time in Arnold, Montana.

The sun today

Sunrise 7:44 AM Solar noon 1:12 PM Sunset 6:40 PM Daylight 10 h 56 min Night 13 h 04 min Civil twilight 7:14 AM – 7:10 PM

Weather in Arnold right now

Loading the current weather…

Weather data by Open-Meteo, updated every 30 minutes.

Arnold and its neighbours

Amsterdam-Churchill Anceney Buell Holland West Gallatin Arnold
Arnold at 45.7144, -111.3550 with the nearest towns within 10.6 km · open in OpenStreetMap

Postal codes

Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.

Arnold in numbers

Coordinates
45.7144, -111.3550
Elevation
1389 m above sea level
Region
Montana
Country
United States, North America
Capital
Washington, D.C. — 2898 km away
Same name
27 more places in the world share this name

Largest cities in Montana

Other places named Arnold

Same time zone — America/Denver

Nearby places

Time and daylight in Arnold

Time zone for Arnold: America/Denver, running at UTC−6. Clocks change for daylight saving: Yes.

Arnold greets the sun at 7:44 AM and loses it at 6:40 PM today. Daylight runs to 10 h 56 min.

Check Arnold and you have also checked Westlake and Vincent.

Arnold is served by a set of 6 postal codes.

Questions and answers
What time zone should be selected for Arnold?
Select America/Denver for Arnold; the offset is −6.
Are clocks put forward for daylight saving in Arnold?
Yes.
I need the sunrise and sunset times for Arnold.
They are 7:44 AM and 6:40 PM.

Related tools and information

All pages