tzutil /g - To view current time zonetime_zone_ID is the new time zone which you want to set. For example, if you want to set the time zone to Eastern, Central, Mountain or Pacific Daylight Time, you would use any of the following:
tzutil /l - To get a list of all available time zones
tzutil /s <time_zone_ID> - To change time zone
tzutil /s "Eastern Daylight Time"Windows change timezone command.
tzutil /s "Central Daylight Time"
tzutil /s "Mountain Daylight Time"
tzutil /s "Pacific Daylight Time"