there are 24 time zones
If you mean time zones. There is one. Russia has 7 time zones.
there is 24 standard time zones!
40 time zones in the world.
mongolia have 4 different time zones
There are 3 time zones
Panama has at least 3 time zones
Two (Eastern and Central Time Zones)
Three time zones
Alaska
Michigan is divided between two time zones. The four counties of Upper Michigan that share a land border with Wisconsin are in the Central Time Zone. The rest of the state is in the Eastern Time Zone.
Five time zones