Royal Mail Christmas Dates 2025. Here are the 2025 last uk. This year, the last day for posting a 2nd class delivery in the uk is wednesday 18th december.

Royal mail’s christmas issue for 2025, released on november 5, illustrates cathedrals on snowy evenings. To ensure your gifts and cards arrive on time, royal mail has a detailed listing of christmas last posting dates for sending your parcels and stamped letters within the uk and.