These are categories to help you determine your usage:
Weekly: These are connected to the liturgical year and thus should often be scheduled for the day we suggest. We reference saints’ feast days, Sunday Gospels readings, and so on.
Monthly: These posts are connected to the month we are in right now and are not keyed exactly to a specific date.
Seasonal: These posts are for certain liturgical periods or seasons (spring, summer, etc.).
Evergreen: These posts could be used at any time.