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# pandas.tseries.offsets.QuarterBegin.is_month_start

QuarterBegin.is_month_start(ts)

  Return boolean whether a timestamp occurs on the month start.

  This method determines if a given timestamp falls on the first day of a month, considering the frequency of the offset.

  Parameters:
    ts Timestamp

      The timestamp to check.

  See also

  `is_month_end`

    Return boolean whether a timestamp occurs on the month end.

  Examples

      >>> ts = pd.Timestamp(2022, 1, 1)
      >>> freq = pd.offsets.Hour(5)
      >>> freq.is_month_start(ts)
      True