Current Time in Sergeant Bluff, Woodbury County, Iowa, USA

6:18:36 PM

18:18:36

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

America/Chicago

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Time zone details

Sergeant Bluff is observing daylight saving time in 2026

Daylight in Sergeant Bluff

Sunrise7:26 AMSolar noon1:14 PMSunset7:01 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 27 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

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

Practical

Languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
4,520
Elevation
334 m

Geography

Geographic coordinates
42° 24' N / 96° 21' W
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Clock changes in Sergeant Bluff

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
11 hr 35 min2 min 50 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Third QuarterMoon illumination37%
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Sunday, October 4, 2026

View Sergeant Bluff on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
11 hr 35 min2 min 50 sec shorter than the previous day
Solar noon
(43.0° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Third Quarter (37% illuminated)
Moonrise
Moonset
Previous principal phase
Third Quarter — Saturday, October 3, 2026 at
Next principal phase
New Moon — Saturday, October 10, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
11 hr 35 min2 min 50 sec shorter than the previous day
11 hr 32 min2 min 49 sec shorter than the previous day
11 hr 30 min2 min 50 sec shorter than the previous day
11 hr 27 min2 min 49 sec shorter than the previous day
11 hr 24 min2 min 48 sec shorter than the previous day
11 hr 21 min2 min 49 sec shorter than the previous day
11 hr 18 min2 min 48 sec shorter than the previous day

Weather forecast for Sergeant Bluff

Temperature unit
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Plan around Sergeant Bluff

Upcoming public holidays in Iowa

  1. Indigenous Peoples' Day
  2. Veterans Day
  3. Thanksgiving Day

Frequently asked questions

What time zone is Sergeant Bluff in?
Sergeant Bluff currently uses Central Daylight Time (CDT). Its IANA time zone is America/Chicago.
When is the next clock change in Sergeant Bluff?
Clocks in Sergeant Bluff move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from CDT (UTC−05:00) to CST (UTC−06:00)
Is Sergeant Bluff currently on daylight saving time?
Sergeant Bluff is observing daylight saving time in 2026
What is the UTC offset in Sergeant Bluff right now?
Sergeant Bluff is currently UTC−05:00