The Subway is open and trains run on Wednesday, Christmas Day.
However, according to the MTA, the trains, buses, and Staten Island Railway operate on a Sunday schedule, which means less frequent service.
On Sunday, there’s a few other changes, including the 5 train running between Dyre Av and Bowling Green only
There’s no 6 train has express service in the Bronx, no 7 train has express service in Queens, the M train runs between Metropolitan Av and Myrtle Av (Broadway) only, the Q train runs between Stillwell Av and 57 St-7 Av only, the R train service runs via the Manhattan Bridge between 71 Av, Queens and 95 St, Brooklyn.
There’s no B trains, so use the A, C, D, or Q train.
There’s also no Z trains, so use the J train.
For more information, go here.