Contrary to some old travel myths, Lisbon does not close down on Sundays, though the pace of life becomes notably more relaxed. Most of the city's major tourist attractions, including the Belém Tower, Jerónimos Monastery, and the National Tile Museum, are open to the public on Sundays. In fact, many municipal museums used to offer free entry on Sunday mornings, although many have shifted this to other times or specific resident benefits in 2026. Shopping centers like Centro Colombo and Armazéns do Chiado remain open late into the evening, often until 11:00 PM or midnight. While some smaller, family-owned boutiques and traditional grocery stores in neighborhoods like Alfama or Graça might close, the main commercial districts are bustling. Restaurants and cafes are generally wide open, as Sunday lunch is a significant tradition for Portuguese families. The primary things to be aware of are reduced public transport frequencies and the closure of government offices and banks. Overall, Sunday in Lisbon is a vibrant day perfect for exploring the riverside or enjoying a fado performance in a local tavern.