Holiday observed: Monday.

Retail stores: Open.

Liquor stores: Closed.

Supermarkets: Open.

Convenience stores: Open.

Taverns, bars: Open.

Banks: Closed.

Stock market: Closed.

Municipal, state, federal offices: Closed.

Libraries: Closed.

Schools: Closed.

Mail: Post offices closed; express delivery only.

MBTA: Subways and buses on Sunday schedule. Commuter rail, Hingham and Charlestown commuter boats on weekend schedule. The Ride on Sunday schedule. For more information, call 617-222-3200.

Meters not enforced. All other parking rules apply.

Trash/recycling collection: Trash and recycling collection will be delayed one day in Allston/Brighton, Dorchester, East Boston, Hyde Park, Jamaica Plain, Mattapan, Roslindale, and West Roxbury, Regular collection schedule in Back Bay, Bay Village, Beacon Hill, Charlestown, Chinatown, Fenway, Leather District, Mission Hill, the North End, Roxbury, South Boston, and the South End.