How many time zones affect you on a daily or weekly basis?

I have long assumed time zone standardization in the US followed state borders. Imagine my surprise to learn that fourteen states actually have two time zones. I’ve traveled to and through a few of them, but the states where i have lived colored within the lines, so to speak. Imagine working in a different time zone than you live, but you never leave the state. The headache of scheduling appointments because you have to ask every single person you deal with what time zone they’re in compared to yours. UGH!
Do you live in a state or province that is split into multiple time zones?
How many time zones affect you on a daily or weekly basis?
Updates
7 mo
“Travel”
How many time zones affect you on a daily or weekly basis?
Post Opinion