United States
Time now in Naperville
Saturday, 22 August 2026
Sunrise 06:08Sunset 07:43Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
141,853
Sunrise
06:08
Sunset
07:43
Day length
13h 35m
Coordinates
41.75, -88.17
Time difference from Naperville
Hours ahead (right) or behind (left) Naperville right now.
Naperville on the map
About the time in Naperville
Around 141,853 people live in Naperville, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
Naperville is on daylight saving time at the moment, which is why the offset reads UTC −5 instead of its winter value. Clocks go back on 1 November 2026, and anything scheduled across that date shifts by an hour.
Sunrise today lands at 06:08 and sunset at 07:43 local time, giving 13h 35m of daylight. Those figures come from the city's own coordinates (41.75, -88.17) rather than a country-wide average, so they match what you would actually see from a window in Naperville.
Frequently asked questions about time in Naperville
- How far ahead or behind UTC is Naperville?
- Naperville is UTC −5 at this moment; the offset is read live, so it already accounts for daylight saving.
- Does Naperville change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
- Which time zone is Naperville in?
- Naperville uses America/Chicago, currently UTC −5.
- What time is it in Naperville right now?
- The live clock above shows the current time in Naperville, updating every second from America/Chicago (UTC −5).
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