A lot can happen in 365 days.
Usually, at around the time of my birthday in March, I like to get my yearly doctor check-ups done. It's just easier for me to remember and also I feel like it makes sense since I’m another year older and another year wiser. One other thing that I also like to do during this time is to check my credit report…because my birthday also means another year of being a more responsible adult.
If you are not comfortable doing this around your birthday, do this around tax season. It's a great way to put yourself in the mindset of money management. Start associating April as the month where you also take care of yourself and your finances.