Christmas Christmas Postal Dates 2014 Latest dates of posting and the days your local Post Office are open over Christmas. Letters to Santa It's time for boys and girls to post their letters to Santa... and he'll reply before Christmas! Postal Advice Everything you need to know about posting, packing and shopping online this Christmas. Christmas Stamps Buy the 2014 Christmas Stamp booklet on sale from November 6 @ a Post Office near you. iloveshopping.ie Bringing you Ireland's favourite retailers & online offers. The Christmas Cards Tale A story was commissioned by An Post in celebration of sending and receiving Christmas Cards.