From NY 1:  The subways are a bit funky so check out which are running and which are not.

The Memorial Day holiday means most New Yorkers will have the day off, but it also brings some service changes.

Alternate side of the street parking rules are suspended on Monday, as well as garbage and recycling pick-ups.

The courts, and federal, state and city offices are all closed. Financial markets, banks and post offices will also be closed.

City subways, buses and ferries will be running on a holiday
schedule, as well as the Long Island Railroad, Metro-North and PATH
trains.

New Jersey Transit will be operating on a Sunday schedule.

To check service changes before heading out on the holiday visit www.MTA.NYC.NY.US.