Timezone in python


import pytm, datetime


Print all time zone with the help of pytm

pytz.all_timezones

or 

for tz in pytz.all_timezones:

 print (tz)

UTC Date Time
date_time_utc = datetime.datetime.utcnow()

Create timezone object
america_st_johns = pytz.timezone('America/St_Johns')

Convert UTC to other TimeZone
local_dt = date_time_utc.replace(tzinfo=pytz.utc).astimezone(america_st_johns)
Output # datetime.datetime(2019, 8, 20, 13, 49, 18, 905051, tzinfo=<DstTzInfo 'America/St_Johns' NDT-1 day, 21:30:00 DST>)


Remove tzinfo from this object

date_time.replace(tzinfo = None)
Output # datetime.datetime(2019, 8, 20, 13, 51, 38, 177591)






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