ZIP Code 73720 Time Zone
Bison, Oklahoma
Current Local Time
03:48:04
Saturday, October 31, 2026 in Bison
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 73720 (Bison, OK) is in the America/Chicago time zone (UTC-5).
Yes, Bison observes daylight saving time.