No Post Offices Open on Sundays in London—Here's When They Are Open

Zero Post Office branches in London open on Sundays. Full stop.

Typical London Hours

• Monday–Friday: 9:00–17:30 (many city centers 8:30–18:00)
• Saturday: 9:00–13:00 (some larger branches until 17:00)
• Sunday: Closed

What You *Can* Do on Sunday

• Royal Mail parcel drop-off: Some Sainsbury's, Co-op, WHSmith have Parcel Collect points (pre-labeled only)
• Postboxes: Final collections ~17:00 Sat; next pickup Mon AM
• Online: Buy labels, schedule pickup, track — royalmail.com 24/7
• Post Office app: Branch finder with live hours

Need Sunday Service?

• DHL ServicePoints (some 7-day)
• Evri/DPD lockers (24/7)
• Amazon Hub Lockers (if eligible)

Plan Friday or Saturday. Sunday is a hard no for counter service.