ZIP Code 51247 Time Zone
Rock Valley, Iowa
Current Local Time
18:11:12
Friday, October 30, 2026 in Rock Valley
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 51247 (Rock Valley, IA) is in the America/Chicago time zone (UTC-5).
Yes, Rock Valley observes daylight saving time.