Current Time in La Porte City, Black Hawk County, Iowa, USA

6:15:38 PM

18:15:38

CDT (Central Daylight Time) · UTC−05:00

America/Chicago

Clock format
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Time zone details

La Porte City is observing daylight saving time in 2026

Daylight in La Porte City

Sunrise7:32 AMSolar noon12:52 PMSunset6:12 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 7 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Iowa
County
Black Hawk County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
2,290
Elevation
253 m

Geography

Geographic coordinates
42° 18' N / 92° 11' W
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Clock changes in La Porte City

Next clock change

Upcoming

2:00 AM CDT1:00 AM CST

Clocks move back 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM CST3:00 AM CDT

    Clocks move forward 1 hour

  2. upcoming

    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
10 hr 40 min2 min 39 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination97%
View full Sun & Moon detailsHide full Sun & Moon details

Saturday, October 24, 2026

View La Porte City on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 40 min2 min 39 sec shorter than the previous day
Solar noon
(35.8° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (97% illuminated)
Moonrise
Moonset
Previous principal phase
First Quarter — Sunday, October 18, 2026 at
Next principal phase
Full Moon — Sunday, October 25, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 40 min2 min 39 sec shorter than the previous day
10 hr 38 min2 min 39 sec shorter than the previous day
10 hr 35 min2 min 38 sec shorter than the previous day
10 hr 32 min2 min 37 sec shorter than the previous day
10 hr 30 min2 min 36 sec shorter than the previous day
10 hr 27 min2 min 34 sec shorter than the previous day
10 hr 25 min2 min 34 sec shorter than the previous day

Weather forecast for La Porte City

Temperature unit

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Plan around La Porte City

Upcoming public holidays in Iowa

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

Nearby places

WaterlooBlack Hawk County23 kmNWCedar FallsBlack Hawk County31 kmNWCedar RapidsLinn County57 kmSEMarionLinn County58 kmSEMarshalltownMarshall County66 kmSWNorth LibertyJohnson County80 kmSECoralvilleJohnson County87 kmSEIowa CityJohnson County91 kmSENewtonJasper County98 kmSW
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Frequently asked questions

What time zone is La Porte City in?
La Porte City 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 La Porte City?
Clocks in La Porte City move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from CDT (UTC−05:00) to CST (UTC−06:00)
Does La Porte City observe daylight saving time?
Yes. La Porte City observes daylight saving time: CDT (UTC−5) in summer and CST (UTC−6) in winter.
What is the UTC offset of La Porte City?
La Porte City is UTC−6 in winter and UTC−5 in summer