yom
Returns an index of the Jewish holiday or fast day for the current day, or a -1 if there is no holiday for this day. There are constants in this class representing each Yom Tov. Formatting of the Yomim tovim is done in the HebrewDateFormatter.formatYomTov.
Return
the index of the holiday such as the constant .LAG_BAOMER or .YOM_KIPPUR or a -1 if it is not a holiday.