Current Time in Rapid Valley, Pennington County, South Dakota, USA

2:56:33 PM

14:56:33

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

America/Denver

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Time zone details

Rapid Valley is observing daylight saving time in 2026

Daylight in Rapid Valley

Sunrise6:27 AMSolar noon12:49 PMSunset7:09 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 50 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
South Dakota
County
Pennington County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
8,260
Elevation
962 m

Geography

Geographic coordinates
44° 03' N / 103° 08' W
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Clock changes in Rapid Valley

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

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
12 hr 42 min2 min 59 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
New MoonMoon illumination0%
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Friday, September 11, 2026

View Rapid Valley on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
12 hr 42 min2 min 59 sec shorter than the previous day
Solar noon
(50.3° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
New Moon (0% illuminated)
Moonrise
Moonset
Previous principal phase
New Moon — Thursday, September 10, 2026 at
Next principal phase
First Quarter — Friday, September 18, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
12 hr 42 min2 min 59 sec shorter than the previous day
12 hr 39 min2 min 59 sec shorter than the previous day
12 hr 36 min3 min shorter than the previous day
12 hr 33 min2 min 59 sec shorter than the previous day
12 hr 30 min3 min shorter than the previous day
12 hr 27 min3 min shorter than the previous day
12 hr 24 min3 min shorter than the previous day

Weather forecast for Rapid Valley

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Plan around Rapid Valley

Upcoming public holidays in South Dakota

  1. Native American Day
  2. Veterans Day
  3. Thanksgiving Day

Frequently asked questions

What time zone is Rapid Valley in?
Rapid Valley currently uses Mountain Daylight Time (MDT). Its IANA time zone is America/Denver.
When is the next clock change in Rapid Valley?
Clocks in Rapid Valley move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from MDT (UTC−06:00) to MST (UTC−07:00)
Is Rapid Valley currently on daylight saving time?
Rapid Valley is observing daylight saving time in 2026
What is the UTC offset in Rapid Valley right now?
Rapid Valley is currently UTC−06:00