Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits. Anti-spam check. Do not fill this in!===Complete and incomplete calendars=== Calendars may be either complete or incomplete. Complete calendars provide a way of naming each consecutive day, while incomplete calendars do not. The early Roman calendar, which had no way of designating the days of the winter months other than to lump them together as "winter", is an example of an incomplete calendar, while the Gregorian calendar is an example of a complete calendar. Summary: Please note that all contributions to the Calendar Wiki are considered to be released under the CC-BY-SA Cancel Editing help (opens in new window) Retrieved from "https://calendars.wikia.org/wiki/Calendar"