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# pandas.DatetimeIndex.hour

property DatetimeIndex.hour

  The hours of the datetime.

  This attribute returns the hour component of each datetime value in the Series/Index. Values range from 0 to 23, representing the hour of the day in 24-hour format.

  See also

  `DatetimeIndex.day`

    The day of the datetime.

  `DatetimeIndex.minute`

    The minutes of the datetime.

  `DatetimeIndex.second`

    The seconds of the datetime.

  Examples

      >>> datetime_series = pd.Series(
      ...     pd.date_range("2000-01-01", periods=3, freq="h")
      ... )
      >>> datetime_series
      0   2000-01-01 00:00:00
      1   2000-01-01 01:00:00
      2   2000-01-01 02:00:00
      dtype: datetime64[us]
      >>> datetime_series.dt.hour
      0    0
      1    1
      2    2
      dtype: int32