As New Year's Day fell on a Sunday this year, most states and federal agencies officially will observe Monday, Jan. 2, as the holiday.

Federal, state and municipal offices are closed.

Post offices will be closed, although Priority Mail Express mail will be delivered.

Banks and credit unions are closed.

U.S. financial markets are closed.

Shore Line East will be operating on a weekend and holiday schedule, and Metro-North trains will be running on a Saturday schedule.

Department of Motor Vehicles offices are closed and will reopen at 7:45 a.m. Tuesday.

Connecticut Lottery Corp. headquarters will be closed; regularly scheduled drawings will occur.