Time in Naperville
Friday, October 16, 2026
CDT (UTC-5), Central Daylight Time
Illinois, United States
Naperville is 1 hour behind New York.
Convert Naperville time
Finding your time zone…
1:00 PM in Naperville, Friday, October 16, 2026
Shared working hours (9:00–18:00)
Time difference from Naperville
Current time in major cities and how far ahead or behind Naperville they are. Select a city for a detailed comparison.
| Place | Time now | Difference from Naperville |
|---|---|---|
| New YorkUnited States | 2:00 PM EDT | +1h |
| LondonUnited Kingdom | 7:00 PM BST | +6h |
| Los AngelesCalifornia, United States | 11:00 AM PDT | -2h |
| ChicagoIllinois, United States | 1:00 PM CDT | ±0 |
| TorontoOntario, Canada | 2:00 PM EDT | +1h |
| São PauloBrazil | 3:00 PM BRT | +2h |
| ParisFrance | 8:00 PM CEST | +7h |
| BerlinGermany | 8:00 PM CEST | +7h |
| MoscowRussia | 9:00 PM MSK | +8h |
| DubaiUnited Arab Emirates | 10:00 PM GST | +9h |
| New DelhiDelhi, India | 11:30 PM IST | +10h 30m |
| BangkokThailand | 1:00 AM ICTnext day | +12h |
| Singapore | 2:00 AM SGTnext day | +13h |
| ShanghaiChina | 2:00 AM CSTnext day | +13h |
| TokyoJapan | 3:00 AM JSTnext day | +14h |
| SydneyNew South Wales, Australia | 5:00 AM AEDTnext day | +16h |
| AucklandNew Zealand | 7:00 AM NZDTnext day | +18h |
| JohannesburgSouth Africa | 8:00 PM SAST | +7h |
Naperville time zone
- Local time
- 1:00 PM
- Date
- Oct 16, 2026
- Time zone
- CDT
- UTC offset
- UTC-5
- IANA time zone
- America/Chicago
- Dialing code
- +1
- Population
- 147,100
- Coordinates
- 41.79, -88.15
Daylight saving time
Naperville uses daylight saving time: UTC-6 in standard time and UTC-5 in summer. Summer time is in effect now.
Clocks go back 1 hour on Sunday, November 1, 2026: at 2:00 AM it becomes 1:00 AM again.
Sunrise and sunset today
- Sunrise
- 7:05 AM
- Sunset
- 6:10 PM
- Day length
- 11h 5m
- Solar noon
- 12:37 PM
Cities in United States
Cities near Naperville
- JolietIllinois, United States
- ElginIllinois, United States
- RockfordIllinois, United States
- MilwaukeeWisconsin, United States
- South BendIndiana, United States
- North PeoriaIllinois, United States
- PeoriaIllinois, United States
Questions and answers
What time zone is Naperville in?
Naperville uses Central Daylight Time (America/Chicago); the local time is currently UTC-5.
Does Naperville observe daylight saving time?
Yes. Naperville switches between UTC-6 in standard time and UTC-5 in summer.
What is the time difference between Naperville and New York?
Naperville is 1 hour behind New York.
What is the international dialing code for Naperville?
The country calling code is +1.