Holidays are skipped over unless a schedule is explicitly set to the date.  If you choose to schedule a transaction on a holiday, the transaction will still be sent over to ACHWorks, however, they will not process it until the next banking day.

Below is the list of Federal Banking Holidays.

New Year's Day - January 1

Martin Luther King - 3rd Monday in January

President's Day - 3rd Monday in February

Memorial Day - Last Monday in May

Independence Day - July 4

Labor Day - 1st Monday in September

Columbus Day - 2nd Monday in October

Veteran's Day - November 11

Thanksgiving Day - 4th Thursday in November

Christmas Day - December 25

NOTE: If Jan 1, July 4, Nov 11, or Dec 25 fall on a Sunday, the following Monday is observed as the Holiday. Saturday holidays do not impact banking days.