ZIP Code 52003 Time Zone
Dubuque, Iowa
Current Local Time
12:09:42
Friday, October 30, 2026 in Dubuque
Time Zone Details
| Time Zone (IANA) | America/Chicago |
|---|---|
| UTC Offset | UTC-5 |
| Daylight Saving Time | Observed The UTC offset changes during the DST period. |
Frequently Asked Questions
ZIP code 52003 (Dubuque, IA) is in the America/Chicago time zone (UTC-5).
Yes, Dubuque observes daylight saving time.