I thought I would have to do everything manually in photoshop (which would have taken me hours and hours), but! Luckily I have a friend named Google who I can turn to in these situations :D
And Google didn't disappoint! Right away I found this great site: https://www.timeanddate.com/calendar/
(Click on More Options -> Advanced Customization)
Took me only about 15 minutes to get everything the way I wanted. Ohh how I love the Internet for always having what I need!
