Happy belated!
And listen, it could be worse: growing up with a birthday exactly 2 weeks after New Years, no one ever remembered my special day (including my folks!) until I became a husband!
I thought I was catching a karmic break when my birthday became a National Holiday (MLK Day), you know, at least I'd score a day off & all, but then they went & did that Monday observance thing; as the final insult to injury, the last time it did fall on a Monday, they still left the word observed on all the calendars! Arghhh!