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# pandas.tseries.offsets.BYearBegin.is_on_offset

BYearBegin.is_on_offset(dt)

  Return boolean whether a timestamp intersects with this frequency.

  This method checks if a given datetime falls on a valid year boundary as defined by this offset.

  Parameters:
    dt datetime

      Timestamp to check intersections with frequency.

  Returns:
    bool

      True if the timestamp is on the offset, False otherwise.

  See also

  `YearEnd.is_on_offset`

    Check if a timestamp is at the end of a year.

  `YearBegin.is_on_offset`

    Check if a timestamp is at the start of a year.

  `BYearEnd.is_on_offset`

    Check if a timestamp is at the end of a business year.

  `BYearBegin.is_on_offset`

    Check if a timestamp is at the start of a business year.

  Examples

      >>> ts = pd.Timestamp(2022, 1, 1)
      >>> freq = pd.offsets.YearBegin()
      >>> freq.is_on_offset(ts)
      True

      >>> freq = pd.offsets.BYearBegin()
      >>> freq.is_on_offset(ts)
      False

      >>> ts = pd.Timestamp(2022, 1, 3)
      >>> freq.is_on_offset(ts)
      True