Current Time in Potosi, Washington County, Missouri, USA

3:55:34 PM

15:55:34

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

America/Chicago

Clock format
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Time zone details

Potosi is observing daylight saving time in 2026

Daylight in Potosi

Sunrise7:20 AMSolar noon12:47 PMSunset6:13 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
Missouri
County
Washington County
Place type
City or town
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
2,640
Elevation
275 m

Geography

Geographic coordinates
37° 56' N / 90° 47' W
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Clock changes in Potosi

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 53 min2 min 16 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 Potosi on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 53 min2 min 16 sec shorter than the previous day
Solar noon
(40.1° 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 53 min2 min 16 sec shorter than the previous day
10 hr 50 min2 min 15 sec shorter than the previous day
10 hr 48 min2 min 14 sec shorter than the previous day
10 hr 46 min2 min 14 sec shorter than the previous day
10 hr 44 min2 min 12 sec shorter than the previous day
10 hr 42 min2 min 12 sec shorter than the previous day
10 hr 39 min2 min 11 sec shorter than the previous day

Weather forecast for Potosi

Temperature unit

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Plan around Potosi

Upcoming public holidays in Missouri

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

Nearby places

FarmingtonSaint Francois County37 kmSEArnoldJefferson County66 kmNEWildwoodSaint Louis County73 kmNOakvilleSaint Louis County73 kmNEConcordSaint Louis County75 kmNEMehlvilleSaint Louis County75 kmNEBallwinSaint Louis County76 kmNManchesterSaint Louis County77 kmNAfftonSaint Louis County79 kmNEKirkwoodSaint Louis County79 kmNELemaySaint Louis County80 kmNEWebster GrovesSaint Louis County82 kmNE
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Frequently asked questions

What time zone is Potosi in?
Potosi 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 Potosi?
Clocks in Potosi 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 Potosi observe daylight saving time?
Yes. Potosi observes daylight saving time: CDT (UTC−5) in summer and CST (UTC−6) in winter.
What is the UTC offset of Potosi?
Potosi is UTC−6 in winter and UTC−5 in summer