pandas.Timestamp.round

Timestamp.round(self, freq, ambiguous='raise', nonexistent='raise')

Round the Timestamp to the specified resolution

Parameters:

freq : a freq string indicating the rounding resolution

ambiguous : bool, ‘NaT’, default ‘raise’

• bool contains flags to determine if time is dst or not (note that this flag is only applicable for ambiguous fall dst dates)
• ‘NaT’ will return NaT for an ambiguous time
• ‘raise’ will raise an AmbiguousTimeError for an ambiguous time

New in version 0.24.0.

nonexistent : ‘shift_forward’, ‘shift_backward, ‘NaT’, timedelta, default ‘raise’

A nonexistent time does not exist in a particular timezone where clocks moved forward due to DST.

• ‘shift_forward’ will shift the nonexistent time forward to the closest existing time
• ‘shift_backward’ will shift the nonexistent time backward to the closest existing time
• ‘NaT’ will return NaT where there are nonexistent times
• timedelta objects will shift nonexistent times by the timedelta
• ‘raise’ will raise an NonExistentTimeError if there are nonexistent times

New in version 0.24.0.

Returns:

a new Timestamp rounded to the given resolution of freq

Raises:

ValueError if the freq cannot be converted