There are actually six time zones in the USA. The four main ones are Eastern, Central, Mountain, and Pacific Standard Time.

Current local time in Michigan (US/Michigan timezone). Get information about the US/Michigan time zone. Local time and date, DST adjusted (where ever daylight saving time is applicable) current time ...

but Louisville has more time without sunlight than other cities due to a significant time zone change in 1961. That year, the Interstate Commerce Commission moved Louisville and surrounding ...