Current local time in St. Charles: · 11 Nov 2026
St. Charles time zone
Time zone14 Mar 2027 - clocks go forward 1 h to CDT (UTC-5) - in 123 days
Green shows daylight saving time. Dark marker: today.
United States has 8 distinct time zone rule groups. St. Charles uses Central Standard Time.
- EST · UTC-5New York, Pennsylvania, Florida, Ohio, North Carolina and moreUses daylight saving time
- CST · UTC-6Illinois, Texas, Tennessee, Oklahoma, Wisconsin and moreUses daylight saving time
- MST · UTC-7Colorado, Texas, New Mexico, Idaho, Utah and moreUses daylight saving time
- MST · UTC-7ArizonaNo daylight saving time
- PST · UTC-8California, Washington, Oregon, Nevada, IdahoUses daylight saving time
- UTC-9 · UTC-9AlaskaUses daylight saving time
- UTC-10 · UTC-10America/AdakUses daylight saving time
- UTC-10 · UTC-10HawaiiNo daylight saving time
Zones with matching offsets and clock changes over the next year are grouped together.
Time difference from St. Charles
Time differenceSun in St. Charles today
Daylight9h 58m today - 5h 16m less than the longest day and 0h 50m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
About St. Charles
City facts- ⌖Region
- Illinois
- ◉Population
- 32,974
- ☎Dialing code
- ¤Currency
- USD · Dollar
Public holidays in Illinois
HolidaysVeterans Day
Wednesday · today
NationalThanksgiving Day
Thursday · in 15 days
NationalChristmas Day
Friday · in 44 days
Nationallong weekendNew Year’s Day
Friday · in 51 days
Nationallong weekendMartin Luther King Jr. Day
Monday · in 68 days
Nationallong weekend
Airports near St. Charles
Airports- ORD
↑ 34 km east
Same local time - MDW
↑ 48 km east
Same local time - GYY
↑ 81 km south-east
Same local time
Same time zone rules
Matching offsets and clock changes over the next year.
Same UTC offset right now
Pueblamatches until 14 Mar 2027
Toronto753 km · 1 h ahead - different daylight saving rules Philadelphia1124 km · 1 h ahead - different daylight saving rules
Common questions
Quick answers- 01What time zone is St. Charles in?
- St. Charles uses America/Chicago: CST (UTC-6).
- 02Does St. Charles have daylight saving time?
- 14 Mar 2027 - clocks go forward 1 h to CDT (UTC-5) - in 123 days
- 03What is the time difference between St. Charles and London?
- St. Charles is 6 h behind relative to London right now.
- 04What is a good time to call St. Charles from New York?
- A shared working-hours option: 16:00-17:00 in New York = 15:00-16:00 in St. Charles.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.
