Current Time in Grinnell, Poweshiek County, Iowa, USA

2:34:53 AM

02:34:53

CST (Central Standard Time) · UTC−06:00

America/Chicago

Clock format
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Time zone details

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

Daylight in Grinnell

Sunrise6:59 AMSolar noon11:55 AMSunset4:51 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
Iowa
County
Poweshiek County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
9,141
Elevation
309 m

Geography

Geographic coordinates
41° 44' N / 92° 43' W
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Convert Grinnell time

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Clock changes in Grinnell

Next clock change

Upcoming

2:00 AM CST3:00 AM CDT

Clocks move forward 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM CST3:00 AM CDT

    Clocks move forward 1 hour

  2. past

    Daylight saving time ends

    2:00 AM CDT1:00 AM CST

    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 52 min2 min 7 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 Grinnell on Savvy Time's time-zone map

Sun

Sunrise
Sunset
Day length
9 hr 52 min2 min 7 sec shorter than the previous day
Solar noon
(29.9° 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 52 min2 min 7 sec shorter than the previous day
9 hr 50 min2 min 5 sec shorter than the previous day
9 hr 48 min2 min 3 sec shorter than the previous day
9 hr 46 min2 min 1 sec shorter than the previous day
9 hr 44 min1 min 58 sec shorter than the previous day
9 hr 42 min1 min 56 sec shorter than the previous day
9 hr 40 min1 min 54 sec shorter than the previous day

Weather forecast for Grinnell

Temperature unit

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Plan around Grinnell

Upcoming public holidays in Iowa

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

Nearby places

NewtonJasper County27 kmWMarshalltownMarshall County37 kmNWAltoonaPolk County63 kmWAnkenyPolk County73 kmWDes MoinesPolk County75 kmWAmesStory County81 kmNWJohnstonPolk County81 kmWIndianolaWarren County82 kmSWUrbandalePolk County83 kmWWest Des MoinesPolk County84 kmWOttumwaWapello County84 kmSClivePolk County85 kmW
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Frequently asked questions

What time zone is Grinnell in?
Grinnell uses Central Standard Time (CST, UTC−6) in winter and Central Daylight Time (CDT, UTC−5) in summer. Its IANA time zone is America/Chicago.
When is the next clock change in Grinnell?
Clocks in Grinnell move forward 1 hour on Sunday, March 14, 2027 at 2:00 AM, changing from CST (UTC−06:00) to CDT (UTC−05:00)
Does Grinnell observe daylight saving time?
Yes. Grinnell observes daylight saving time: CDT (UTC−5) in summer and CST (UTC−6) in winter.
What is the UTC offset of Grinnell?
Grinnell is UTC−6 in winter and UTC−5 in summer