Current Time in Eureka, Lincoln County, Montana, USA

4:32:00 PM

16:32:00

MDT (Mountain Daylight Time) · UTC−06:00

America/Denver

Clock format
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Time zone details

Eureka is observing daylight saving time in 2026

Daylight in Eureka

Sunrise8:16 AMSolar noon1:24 PMSunset6:31 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 9 hoursUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Montana
County
Lincoln County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
1,074
Elevation
787 m

Geography

Geographic coordinates
48° 52' N / 115° 03' W
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Clock changes in Eureka

Next clock change

Upcoming

2:00 AM MDT1:00 AM MST

Clocks move back 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM MST3:00 AM MDT

    Clocks move forward 1 hour

  2. upcoming

    Daylight saving time ends

    2:00 AM MDT1:00 AM MST

    Clocks move back 1 hour

Future clock changes, 2027–2030
USA daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
10 hr 14 min3 min 22 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination100%
View full Sun & Moon detailsHide full Sun & Moon details

Sunday, October 25, 2026

View Eureka on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 14 min3 min 22 sec shorter than the previous day
Solar noon
(28.8° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (100% illuminated)
Moonrise
Moonset
Previous principal phase
First Quarter — Sunday, October 18, 2026 at
Next principal phase
Full Moon — Sunday, October 25, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 14 min3 min 22 sec shorter than the previous day
10 hr 11 min3 min 21 sec shorter than the previous day
10 hr 08 min3 min 19 sec shorter than the previous day
10 hr 04 min3 min 19 sec shorter than the previous day
10 hr 01 min3 min 18 sec shorter than the previous day
9 hr 58 min3 min 16 sec shorter than the previous day
9 hr 55 min3 min 15 sec shorter than the previous day

Weather forecast for Eureka

Temperature unit

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Plan around Eureka

Upcoming public holidays in Montana

  1. Election Day
  2. Veterans Day
  3. Thanksgiving Day

Nearby places

CranbrookRegional District of East Kootenay86 kmNWKalispellFlathead County94 kmSE
Browse places in USA

Frequently asked questions

What time zone is Eureka in?
Eureka uses Mountain Standard Time (MST, UTC−7) in winter and Mountain Daylight Time (MDT, UTC−6) in summer. Its IANA time zone is America/Denver.
When is the next clock change in Eureka?
Clocks in Eureka move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from MDT (UTC−06:00) to MST (UTC−07:00)
Does Eureka observe daylight saving time?
Yes. Eureka observes daylight saving time: MDT (UTC−6) in summer and MST (UTC−7) in winter.
What is the UTC offset of Eureka?
Eureka is UTC−7 in winter and UTC−6 in summer