Calendars provide calculation of time, centuries, years, months, weeks and days by dividing. Meanwhile, important dates and anniversaries reports. Of course all calendars are based in the two main part: these are the year and day. Both of these arises from the interest of the sun with the earth. The moon, by the appearance of the moon from the earth are valued. The various calendars have been used in since ancient times. All the sun, the moon, or the stars of the movement was based on. You can find and download blank calendar templates in our website and you can download them.