most people aren't doing much with time as we're all waiting for custom calendars.
I did 2 videos on tags and filtering.
https://www.youtube.com/watch?v=vkM1ViPN5S4
https://www.youtube.com/watch?v=Q86eAu2DTmE
Unfortunately, the timeline doesn't seem to be filtered by tags so once you have the topics filtered you'll have to go through them by hand to find the ones with the dates you care about.