Current Time in Johnstown, Weld County, Colorado, USA

8:39:02 PM

20:39:02

MST (Mountain Standard Time) · UTC−07:00

America/Denver

Clock format
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Time zone details

Johnstown is currently on standard time; daylight saving time is observed in 2026

Daylight in Johnstown

Sunrise6:45 AMSolar noon11:44 AMSunset4:42 PM
Next clock changeMar 14, 2027 · Clocks move forward 1 hour · in 119 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Colorado
County
Weld County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
14,896
Elevation
1,479 m

Geography

Geographic coordinates
40° 20' N / 104° 54' W
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Clock changes in Johnstown

Next clock change

Upcoming

2:00 AM MST3:00 AM MDT

Clocks move forward 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM MST3:00 AM MDT

    Clocks move forward 1 hour

  2. past

    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
9 hr 58 min2 min 1 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waxing CrescentMoon illumination25%
View full Sun & Moon detailsHide full Sun & Moon details

Saturday, November 14, 2026

View Johnstown on Savvy Time's time-zone map

Sun

Sunrise
Sunset
Day length
9 hr 58 min2 min 1 sec shorter than the previous day
Solar noon
(31.3° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waxing Crescent (25% illuminated)
Moonrise
Moonset
Previous principal phase
New Moon — Monday, November 9, 2026 at
Next principal phase
First Quarter — Tuesday, November 17, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
9 hr 58 min2 min 1 sec shorter than the previous day
9 hr 56 min1 min 59 sec shorter than the previous day
9 hr 54 min1 min 56 sec shorter than the previous day
9 hr 52 min1 min 55 sec shorter than the previous day
9 hr 50 min1 min 52 sec shorter than the previous day
9 hr 48 min1 min 50 sec shorter than the previous day
9 hr 46 min1 min 47 sec shorter than the previous day

Weather forecast for Johnstown

Temperature unit

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Plan around Johnstown

Upcoming public holidays in Colorado

  1. Thanksgiving Day
  2. Christmas Day
  3. New Year's Day

Nearby places

LovelandLarimer County15 kmNWWindsorWeld County16 kmNEvansWeld County19 kmEGreeleyWeld County20 kmNELongmontBoulder County25 kmSWFort CollinsLarimer County31 kmNWErieBoulder County34 kmSBrightonAdams County40 kmSLafayetteBoulder County41 kmSLouisvilleBoulder County44 kmSWBoulderBoulder County47 kmSWBroomfieldBroomfield County49 kmS
Browse places in USA

Frequently asked questions

What time zone is Johnstown in?
Johnstown 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 Johnstown?
Clocks in Johnstown move forward 1 hour on Sunday, March 14, 2027 at 2:00 AM, changing from MST (UTC−07:00) to MDT (UTC−06:00)
Does Johnstown observe daylight saving time?
Yes. Johnstown observes daylight saving time: MDT (UTC−6) in summer and MST (UTC−7) in winter.
What is the UTC offset of Johnstown?
Johnstown is UTC−7 in winter and UTC−6 in summer