If your browser is firefox and If you’ve got sites that you visit regularly on different days, you’re going to love this extension. Morning Coffee is a Firefox extension that organizes your favorite sites by day (Monday, Tuesday, etc.) and lets you load the sites you’ve saved to different days

If some of your favorite sites update on M/W/F, you can save them to those days and when you click on that set, all the sites will load in different tabs. For sites that you visit everyday, you can add them to your “Morning Coffee”. Think of it as session restore with a lot more options.