Printable December 2025 Calendar

For a basic calendar for the month of December 2025, this calendar format is perfect for those who a looking for a simple monthly calendar to download, edit, customize, or print. This calendar is available for free in multiple document formats (PDF, Microsoft Word, Excel) which you can use in your computer, laptop, tablets, or mobile phones. It can help if you want to track progress, or as simple as getting a printable calendar to mark certain important dates.

To learn how to use our customizable monthly Monday start calendar templates, click here .

Sunday Monday
Printable December 2025 Calendar - Monday Start

Other Calendar Styles Available...

Simple Monthly Calendar - December 2025

Basic Monthly Calendar - December 2025

The December 2025 blank calendar printable and dowloadable in PDF, Word,...

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December 2025 Monthly Planner

General Blue offers a variety of 2025 monthly calendar templates you can...

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December 2025 Blue Calendar (Monday Start)

Free December 2025 Monthly Editable Calendar, starting on Monday

When you want something a little less ordinary, this stylish and italicized...

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How to Use and Customize Our December 2025 Calendar

See instructions below if you're looking for a guide on how to customize or edit our free monthly calendar template using Microsoft Word or Excel.

Monthly Calendar in Word

Word calendars can be saved to your local computer for customization. To customize your Monday start calendar, follow these steps:

  1. Download and save the document in your "Documents" folder or other preferred location.
  2. Rename the document if desired.
  3. Once you open the document, you can add events or your favorite holidays by typing directly into the table cells.
  4. Change the font style or color of your calendar to match your personal preferences.
  5. Add a background color to individual cells within the calendar to make them stand out.
  6. Use different table cell borders or shading to create a unique look for your calendar.
  7. Add important dates or events that are specific to you or your family.
  8. To preview your calendar in print mode, use the Word keyboard shortcut Ctrl+P to open the Print dialog
  9. Print, save or email your word calendar.

Monthly Calendar in Excel

Excel calendars can be saved to your local computer for customization. To customize your Monday start calendar, follow these steps:

  1. Download and save the spreadsheet in your "Documents" folder or other perferred location.
  2. Rename the spreadsheet if desired.
  3. Once you open the spreadsheet, you can add events or your favorite holidays by typing directly into the table cells.
  4. Change the font style or color of your calendar to match your personal preferences.
  5. To make events or holidays stand out in your calendar worksheet, you can add a background color to individual cells.
  6. Use different table cell borders or shading to create a unique look for your calendar.
  7. Add important dates or events that are specific to you or your family.
  8. To preview your calendar in print mode, use the Excel keyboard shortcut Ctrl+P to open the Print dialog.
  9. Print, save or email your excel calendar.