I really like Christmas Day. I also sometimes like my birthday. I love my boyfriend's birthday. Easter Sunday is also pretty good. That and April Fools. Those would be my #top dates that I annually like.
Days I have liked throughout the years in a PC specific sense: 3rd, 8th, 9th, 12th, 13th, 28th or 16th or 18th (?). Props to anyone that can guess what all those dates refer to.