➡️ The PERPETUAL calendar in English and Spanish

A perpetual calendar is a calendar valid for many years, generally designed to allow the calculation of the day of the week for a given date in the future.

📅 A fast and simple calendar application, on a single screen you have the whole year, do not waste time with other applications.

Ideal annual calendar for all types of mobiles and screens.

In table-based perpetual calendars, multiple master tables are used to help determine the day of the week for a date. The use of these tables avoids making complex calculations, since these are implicit in the very structure of the tables.

Have you seen a simpler application? Give it a try and tell us about your experience.