ZIP Code 77470 Time Zone
Rock Island, Texas
Current Local Time
12:27:03
Friday, October 30, 2026 in Rock Island
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 77470 (Rock Island, TX) is in the America/Chicago time zone (UTC-5).
Yes, Rock Island observes daylight saving time.