Holiday observed: Monday

Retail stores: Open at owners’ discretion.

Liquor stores: Open at owners’ discretion.

Supermarkets: Open.

Convenience stores: Open at owners’ discretion.

Taverns, bars: Open at owners’ discretion.

Banks: Closed.

Stock market: Open.

Municipal, state, federal offices: Closed.

Libraries: Closed.

Schools: Closed.

Mail: Post offices closed; express delivery only.

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

Sunday meter rules in effect. All other parking rules apply.

Trash/recycling collection: Neighborhoods with multiple collection days, Back Bay, Bay Village, Beacon Hill, Chinatown, Downtown Boston, Fenway-Kenmore, the Leather District, Mission Hill, the North End, Roxbury, the South End, and the West End, are on regular collection schedules. South Boston and Charlestown are also on regular schedules. Trash and recycling collection in neighborhoods with a single collection day, Allston, Brighton, Jamaica Plain, Roslindale, Dorchester, East Boston, West Roxbury, Hyde Park, and Mattapan, is delayed one day.