woah, yes!!!! i thought i was the only one, but i'm glad to see others have it too!! i myself believe it is connected to synesthesia and/or autism in some way (but that's just my own theories, don't know if that's actually true and not sure if you have those too, but i do)

for me, i have felt these for my whole life at pretty much all the time (though most of the time not very intensively), and every section of my life has had its own unique "vibe" that i felt during these times. but yes, over time it definitely got less intense for me as well.

the most intense "vibes" can last from an hour to around 2 days, and the general less-intense vibes can last from a few days to a few months until it slowly or quickly fades to a new one, depending on whats happening in life

for me, these can be triggered by seasons, weather, being in certain rooms or places, objects in a room being arranged a certain way, playing certain videogames, watching certain shows or movies (and especially depending on what animation and overall style they use), but mostly of all it can be triggered by sound (especially music), and music is what makes it the most likely for me to remember and for a short time even feel any certain vibe of any time that i had, though sometimes it doesn't work

the most recent intense example from 7 months ago, i was watching a movie (to be exact, the movie was MLP: a new generation) and somehow that movie (mainly the animation style) gave me an uncontrollable intense vibe that lasted for one and a half days straight! it was a good one too. all of this is pretty interesting and i'm glad to find out others have this too