Category:Wikipedia categories sorted by month
 | This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories. |
 | Administrators: Please do not delete this category as empty! This category may be empty occasionally or even most of the time. |
This category contains non-maintenance categories which are sub-categorized by the month in which the page was tagged. Maintenance categories which are sub-categorized by month should be placed in Category:Wikipedia maintenance categories sorted by month instead.
A bot, currently AnomieBOT, will monitor the categories in this category and create the necessary monthly subcategories.