A calendar animation is a short clip of a date changing on screen, usually a calendar whose pages flip to show that time has passed. Editors use it as a transition in vlogs, stories and short films (“3 days later”, “one month later”), and to count toward a launch, a trip or a deadline.
This maker draws a desk calendar with a colored band for the month, a big day number and the weekday under it. Enter any two dates between 1900 and 2100 and the pages flip from the first to the second. A few days turn one at a time; a long span speeds up into a blur of pages and slows down again onto the last date. Weekdays, month lengths and leap years are worked out for you.
Switch Style to Month for a month grid instead, with the days crossed off one after another and the last date circled. If the second date is earlier than the first, either style runs backwards.