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Panoramic view of Lisbon with red tiled roofs along the coast

Event

Republic Day (Implantação da República)

October 5 commemorates the 1910 proclamation of the Portuguese Republic. It is a national public holiday with civic ceremonies, military honours and free entry to many state museums.

Photo by Sergei Gussev on Unsplash

At a glance

Dates
October 5, 2026
Where
Nationwide
Price
Free

What to expect

  • Marks the 1910 establishment of the Portuguese Republic
  • Civic ceremony at Lisbon City Hall (Câmara Municipal)
  • Many national museums offer free admission
A view of Lisbon at night from a hilltop
the Lisbon backdrop around this event.Photo: Alice Kotlyarenko / Unsplash

Planning tips

  • Check which museums waive entry on the day for free visits
  • Public offices close; transport runs a Sunday timetable
  • Falls on a Monday in 2026 — a long weekend for many
Colorful buildings in Lisbon under a cloudy sky
Lisbon to explore around the event.Photo: Steve Matthews / Unsplash

Build a day around it

  • 2–3 hours: arrive early, event, short neighborhood loop.
  • Full day: one walk/attraction + event + calm dinner.
  • Rainy backup: keep one indoor stop in mind.
Things to do →Food & drink →Neighborhoods →

Before you go

  • Confirm details — check the official link for last-minute changes.
  • Arrive with buffer — 15–30 minutes early makes everything calmer.
  • Weather plan — one indoor warm stop in case the day turns.

Sources