Sept. 23, 2021
3:20 p.m.
On 2021-09-23 10:47 AM, J Andrew Lipscomb via tz wrote:
The Department of Transportation sets the boundaries of the time zones, but states (and tribes) can opt out of daylight savings time.
Envoyé de mon iPhone U.S. DEPARTMENT OF TRANSPORTATION time zones https://www.transportation.gov/tags/time-zones