Time in Naperville, United States now
3:30:08 PM
Thursday, August 27, 2026
CDT · UTC-05:00
Time zone
CDT
UTC-05:00
America/Chicago
Daylight saving
On (DST in effect)
Back 1h on
November 1, 2026
Sun
↑ 6:13 AM ↓ 7:34 PM
Day length 13h 21m
Solar noon 12:54 PM
Time difference
Calculating the difference from your location…
Nearby cities in Illinois (8)
Naperville facts
- Country
- United States
- Region
- Illinois
- Coordinates
- 41.7859, -88.1473
- Population
- 147,100
Frequently asked
What time is it in Naperville right now?
The current local time in Naperville is shown above and updates live every second. Naperville is on CDT (UTC-05:00).
What time zone is Naperville in?
Naperville uses the America/Chicago time zone, currently CDT (UTC-05:00).
Is Naperville on daylight saving time?
Yes. Naperville is currently observing daylight saving time (CDT, UTC-05:00). Clocks change next on November 1, 2026.
What is the time difference between Naperville and New York?
New York is +1h relative to Naperville (New York is currently 4:30 PM).
Live clock; time-zone & DST data from the IANA Time Zone Database.
