The website satisfies all calendar-related needs, including free printable calendars. The website has both monthly and yearly printable calendars for any year between 1800 and 3000, as well as the option... More » Science Time & Calendars

The Gregorian calendar was calculated to be 52 weeks long after German astronomer Christopher Clavius proposed that leap years should be counted only if the digits of years ending in 00 were divisible by 400. The Gregori... More » Science Time & Calendars

The Hebrew, or Jewish, calendar is both a solar and lunar calendar, as opposed to the Gregorian, or civil, calendar which is based on a solar year that is divided into 12 months. The Gregorian year 2015 corresponds to ye... More »

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To simply convert between the Julian and Hebrew calendars, use an online calendar converter, such as the ones provides by, and On and, find the Hebrew c... More » Science Time & Calendars

A 2013 calendar displaying Canadian holidays is available on or Examples of Canadian holidays highlighted on these calendars are New Year's Day, Victoria Day, Canada Day, Remembrance Day ... More » Science Time & Calendars

To make your own calendar, use a free online service such as Create Printable Calendar on Free calendar templates also come with Microsoft Word and other word processing software. For custom calendars in... More » Science Time & Calendars

Find a calendar of June 1944 at, or In addition to a calendar, displays a list of events that occurred during the month, including major historical events and... More » Science Time & Calendars