Time is flying and if you haven’t yet penned your letter to the big man himself, Santa’s sleigh won’t wait forever! To make sure your festive wishes reach the North Pole on time, we’ve gathered together the essential Royal Mail posting dates for Christmas 2025.
The two key dates to bear in mind are Wednesday 17 December for second class, and Saturday 20 December for first class.
Whether it’s a heartfelt wish or a cheeky request, now’s the moment to get those letters (or parcels) sent before Rudolph takes off!
- Wednesday 17 December: 2nd Class / 2nd Class Signed For
- Friday 19 December: Royal Mail Tracked 48
- Saturday 20 December: 1st Class / 1st Class Signed For
- Sunday 21 December: Royal Mail Tracked 24
- Tuesday 23 December: Special Delivery Guaranteed
So, there you have it – the key dates to get your Christmas cards, letters and parcels on the right track. Don’t let your festive cheer get caught in the post! Beat the last-minute rush, pop your letter in the mailbox, and relax knowing Santa will be checking his list – twice.
Here’s to a stress-free, merry, and very well-posted Christmas!


