Current Time in Diamond, Grundy County, Illinois, USA

3:55:07 PM

15:55:07

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

America/Chicago

Clock format
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Time zone details

Diamond is observing daylight saving time in 2026

Daylight in Diamond

Sunrise7:15 AMSolar noon12:37 PMSunset5:58 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
Illinois
County
Grundy County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
2,488
Elevation
172 m

Geography

Geographic coordinates
41° 17' N / 88° 15' W
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Clock changes in Diamond

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 43 min2 min 34 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 Diamond on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 43 min2 min 34 sec shorter than the previous day
Solar noon
(36.8° 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 43 min2 min 34 sec shorter than the previous day
10 hr 41 min2 min 33 sec shorter than the previous day
10 hr 38 min2 min 32 sec shorter than the previous day
10 hr 36 min2 min 31 sec shorter than the previous day
10 hr 33 min2 min 30 sec shorter than the previous day
10 hr 31 min2 min 30 sec shorter than the previous day
10 hr 28 min2 min 28 sec shorter than the previous day

Weather forecast for Diamond

Temperature unit

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Plan around Diamond

Upcoming public holidays in Illinois

  1. Election Day
  2. Veterans Day
  3. Thanksgiving Day

Nearby places

ShorewoodWill County26 kmNJolietWill County30 kmNECrest HillWill County32 kmNEBourbonnaisKankakee County34 kmSENew LenoxWill County34 kmNEBradleyKankakee County37 kmSELockportWill County37 kmNEKankakeeKankakee County38 kmSEPlainfieldWill County38 kmNMokenaWill County40 kmNEFrankfortWill County41 kmNERomeovilleWill County42 kmN
Browse places in USA

Frequently asked questions

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