venture of iit bombay vjti alumni resets the time conversion rules used by the library routines the environment variable tz specifies how this is done let us go through the functions briefly there are following two important attributes available with time module sr no attribute with description time timezone attribute time timezone is the offset in seconds of the local time zone (without dstfrom utc (> in the americas<= in most of europeasiaafrica time tzname attribute time tzname is pair of locale-dependent stringswhich are the names of the local time zone without and with dstrespectively the calendar module