Holiday observed: Monday.

Retail stores: Open.

Liquor stores: Open.

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 Saturday schedule. Silver Line, commuter rail, and Hingham and Charlestown commuter boats on weekday schedule. The Ride on Saturday schedule. For more information, call 617-222-3200.

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

Trash/recycling collection: Regular collection for Back Bay, Bay Village, Beacon Hill, Charlestown, Chinatown, Downtown, Fenway, Mission Hill, the North End, South Boston, the South End, and sections of Roxbury. Collection in all other sections of the city will be delayed one day. You can check your street online at https://www.boston.gov/trash-day-scheduled.