Every calendar page has 31 days, so they fit every month. The calendars have space for you to label the day of the week since there are no set weeks. This makes the calendar adaptable to any month and every year. Hence, the calendars are timeless. I am hosting the downloadable PDF on my KO-FI account. It is free to get but will also make it easier for anyone who would like to leave a 'tip' as thanks for my calendars. Or you can save the individual images each month.