Current Time in Prospect Heights, Illinois, USA
11:39:28 AM
11:39:28
CDT (Central Daylight Time) · UTC−05:00
America/Chicago
Time zone details
Prospect Heights is observing daylight saving time in 2026
Daylight in Prospect Heights
Location facts
Place
- Country
- USA
- State
- Illinois
- County
- Cook County
- Place type
- Populated place
- Country currency
- US Dollar (USD)
Practical
- Languages
- English, Spanish, Hawaiian, French
- Dialing code
- +1
- Population
- 16,386
- Elevation
- 204 m
Geography
- Geographic coordinates
- 42° 05' N / 87° 56' W
Convert Prospect Heights time
Compare Prospect Heights with another city or time zone
Popular conversions (current offsets)
All times shown relative to Prospect Heights local time
Clock changes in Prospect Heights
2:00 AM CDT1:00 AM CST
Clocks move back 1 hour
2026
past
Daylight saving time starts
2:00 AM CST3:00 AM CDT
Clocks move forward 1 hour
upcoming
Daylight saving time ends
2:00 AM CDT1:00 AM CST
Clocks move back 1 hour
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 37 min2 min 48 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Saturday, September 12, 2026
View Prospect Heights on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 37 min2 min 48 sec shorter than the previous day
- Solar noon
- (51.9° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (3% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Thursday, September 10, 2026 at
- Next principal phase
- First Quarter — Friday, September 18, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 37 min | 2 min 48 sec shorter than the previous day | |||
| 12 hr 35 min | 2 min 47 sec shorter than the previous day | |||
| 12 hr 32 min | 2 min 48 sec shorter than the previous day | |||
| 12 hr 29 min | 2 min 47 sec shorter than the previous day | |||
| 12 hr 26 min | 2 min 48 sec shorter than the previous day | |||
| 12 hr 23 min | 2 min 48 sec shorter than the previous day | |||
| 12 hr 21 min | 2 min 49 sec shorter than the previous day |
Weather forecast for Prospect Heights
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Plan around Prospect Heights
Time context
Prospect Heights follows the same clock and daylight-saving rules as Chicago
Current time offsetUTC−05:00 (CDT)
View time differencesUpcoming public holidays in Illinois
- Columbus Day
- Election Day
- Veterans Day
Nearby scheduled airports for Prospect Heights, Illinois, USA
Chicago O'Hare International AirportORDLarge airport · Serves Chicago13.3 km south-southeast
Source: OurAirports record · ORD / KORD
About 13.3 km (8.3 mi) south-southeast of Prospect Heights
Scheduled airline service in source data
Chicago Midway International AirportMDWLarge airport · Serves Chicago37.6 km south-southeast
Source: OurAirports record · MDW / KMDW
About 37.6 km (23.4 mi) south-southeast of Prospect Heights
Scheduled airline service in source data
Gary/Chicago International AirportGYYMedium airport · Serves Gary68.7 km southeast
Source: OurAirports record · GYY / KGYY
About 68.7 km (42.7 mi) southeast of Prospect Heights
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Prospect Heights in?
- Prospect Heights currently uses Central Daylight Time (CDT). Its IANA time zone is America/Chicago.
- When is the next clock change in Prospect Heights?
- Clocks in Prospect Heights 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 Prospect Heights currently on daylight saving time?
- Prospect Heights is observing daylight saving time in 2026
- What is the UTC offset in Prospect Heights right now?
- Prospect Heights is currently UTC−05:00