Plain Free Calendar Templates

There are two styles of monthly calendars in PDF format, for 2010 and 2011.

Free Calendars for 2010-2015 (as of August 2010) come in PDF files. (Scroll down for all the options) They are very plain and basic calendar grids with month and day names and numbers. All 12 months in one PDF. Get them with or without U.S. and Canadian holidays. There is a 1-page yearly calendar too.

This free online calendar creation tool offers a yearly, monthly, weekly, or daily calendar in PDF format with the click of a button. It's a plain, basic calendar but quick and easy to use.

This calendar or checklist is in Excel format. For 2009-2012. 

Find plain 12-page calendar templates for Mac and PC. They come in InDesign CS2 and PDF formats. Create 12x12 or 8.5x11 calendars suitable for saddle-stitching and commercial or desktop printing. Bonus: They offer more free templates for announcements, booklets, brochures, postcards, newsletters, and many more projects. You have to enter your email address and subscribe to their email newsletter to grab the templates. 2008-2011 available.

Create your yearly, monthly, or custom calendar online for any year. Several countries available. Generates a simple calendar. You can have moon phases, large fonts, and other features. After creating your calendar, scroll down the page to view the print-friendly version. Site also has other cool features like date calculators, time zone calculators, upcoming events, and various gadgets.