Current Time in Riverton, Fremont County, Wyoming, USA

1:57:40 AM

01:57:40

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

America/Denver

Clock format
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Time zone details

Riverton is observing daylight saving time in 2026

Daylight in Riverton

Sunrise7:44 AMSolar noon12:57 PMSunset6:08 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
Wyoming
County
Fremont County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
10,873
Elevation
1,509 m

Geography

Geographic coordinates
43° 01' N / 108° 22' W
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Clock changes in Riverton

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 24 min2 min 39 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 Riverton on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 24 min2 min 39 sec shorter than the previous day
Solar noon
(33.4° 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 24 min2 min 39 sec shorter than the previous day
10 hr 21 min2 min 38 sec shorter than the previous day
10 hr 19 min2 min 37 sec shorter than the previous day
10 hr 16 min2 min 36 sec shorter than the previous day
10 hr 14 min2 min 34 sec shorter than the previous day
10 hr 11 min2 min 33 sec shorter than the previous day
10 hr 08 min2 min 32 sec shorter than the previous day

Weather forecast for Riverton

Temperature unit

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Plan around Riverton

Upcoming public holidays in Wyoming

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

Frequently asked questions

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