Royal Mail Christmas Delivery Dates 2024. For royal mail tracked 24, the last recommended posting date is saturday, december 21 and for special delivery guaranteed it’s monday, december 23. Royal mail will not deliver on christmas day, boxing day, new year's day or any bank holidays, though deliveries are possible on christmas eve, which falls on a tuesday in.

Last posting date for royal mail tracked 24 is saturday december 21 ; Selfridges last christmas posting dates 2024.