tzmap ={
'Louisiana': 'US/Central',
'Minnesota': 'US/Central',
'Wisconsin': 'US/Central',
'Texas': 'US/Central',
'Alabama': 'US/Central',
'Arkansas': 'US/Central',
'Illinois': 'US/Central',
'Iowa': 'US/Central',
'Mississippi': 'US/Central',
'Missouri': 'US/Central',
'Oklahoma': 'US/Central',
'Kansas': 'US/Central',
'Nebraska': 'US/Central',
'North Dakota': 'US/Central',
'South Dakota': 'US/Central',
'Georgia': 'US/Eastern',
'Maine': 'US/Eastern',
'Massachusetts': 'US/Eastern',
'New Hampshire': 'US/Eastern',
'West Virginia': 'US/Eastern',
'Tennessee': 'US/Eastern',
'Connecticut': 'US/Eastern',
'Delaware': 'US/Eastern',
'Florida': 'US/Eastern',
'Maryland': 'US/Eastern',
'New Jersey': 'US/Eastern',
'New York': 'US/Eastern',
'North Carolina': 'US/Eastern',
'Ohio': 'US/Eastern',
'Pennsylvania': 'US/Eastern',
'Rhode Island': 'US/Eastern',
'South Carolina': 'US/Eastern',
'Vermont': 'US/Eastern',
'Virginia': 'US/Eastern',
'Indiana': 'US/Eastern',
'Kentucky': 'US/Eastern',
'Michigan': 'US/Eastern',
'Alaska': 'US/Alaska',
'Hawaii': 'US/Hawaii',
'Montana': 'US/Mountain',
'Idaho': 'US/Mountain',
'Arizona': 'US/Mountain',
'Colorado': 'US/Mountain',
'New Mexico': 'US/Mountain',
'Utah': 'US/Mountain',
'Wyoming': 'US/Mountain',
'California': 'US/Pacific',
'Washington': 'US/Pacific',
'Nevada': 'US/Pacific',
'Oregon': 'US/Pacific',
'Alberta': 'Canada/Mountain',
'New Brunswick': 'Canada/Atlantic',
'Ontario': 'Canada/Eastern',
'British Columbia': 'Canada/Pacific',
'Manitoba': 'Canada/Central',
'Nova Scotia': 'Canada/Atlantic',
'Canada/Newfoundland': 'Canada/Newfoundland',
}