Snooze Tabs help you focus your attention online, whether you want to remove distractions for now or save something for later. Hit the snooze icon to dismiss tabs you don’t want now, and set an alarm to bring them back when you need them. Snooze an interesting article until tonight. Snooze that recipe until next month. When the snooze is ended, the tab will open back up.
Snooze your tab and choose when Firefox should open it.
Snooze Tabs will notify you when your tab returns.