Current Time in Lyons, Boulder County, Colorado, USA

1:06:04 AM

01:06:04

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

America/Denver

Clock format
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Time zone details

Lyons is observing daylight saving time in 2026

Daylight in Lyons

Sunrise7:27 AMSolar noon12:44 PMSunset6:01 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 3 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

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

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
2,147
Elevation
1,637 m

Geography

Geographic coordinates
40° 13' N / 105° 16' W
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Clock changes in Lyons

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 33 min2 min 23 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waning GibbousMoon illumination83%
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Thursday, October 29, 2026

View Lyons on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 33 min2 min 23 sec shorter than the previous day
Solar noon
(36.2° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waning Gibbous (83% illuminated)
Moonrise
Moonset
Previous principal phase
Full Moon — Sunday, October 25, 2026 at
Next principal phase
Third Quarter — Sunday, November 1, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 33 min2 min 23 sec shorter than the previous day
10 hr 31 min2 min 23 sec shorter than the previous day
10 hr 29 min2 min 21 sec shorter than the previous day
10 hr 26 min2 min 20 sec shorter than the previous day
10 hr 24 min2 min 20 sec shorter than the previous day
10 hr 22 min2 min 17 sec shorter than the previous day
10 hr 20 min2 min 17 sec shorter than the previous day

Weather forecast for Lyons

Temperature unit

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Plan around Lyons

Upcoming public holidays in Colorado

  1. Veterans Day
  2. Thanksgiving Day
  3. Christmas Day

Nearby places

LongmontBoulder County16 kmSEBoulderBoulder County23 kmSLovelandLarimer County25 kmNEErieBoulder County27 kmSELouisvilleBoulder County30 kmSELafayetteBoulder County30 kmSEBroomfieldBroomfield County37 kmSEWindsorWeld County42 kmNEFort CollinsLarimer County43 kmNNorthglennAdams County45 kmSEBrightonAdams County47 kmSEThorntonAdams County47 kmSE
Browse places in USA

Frequently asked questions

What time zone is Lyons in?
Lyons 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 Lyons?
Clocks in Lyons 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 Lyons observe daylight saving time?
Yes. Lyons observes daylight saving time: MDT (UTC−6) in summer and MST (UTC−7) in winter.
What is the UTC offset of Lyons?
Lyons is UTC−7 in winter and UTC−6 in summer