@MojangSupport, I have a question. How can I find out the date of creation of the world in minecraft bedrock. What file is the date in or where else can I see it?

You'll find this info in "C:\Users\(your pc username)\AppData\Local\Packages\Microsoft.MinecraftUWP_8wekyb3d8bbwe\LocalState\games\com.mojang\minecraftWorlds". Your world folders can be viewed here. You may need to enable the "date created" column in File Explorer. -AG

I would like to know the date when I created the world. I know it was about 3 years ago, but I'd love to know the exact date. I tried to find it in the world files, but I only found the creation version, namely 1.16.20. Maybe somewhere else there will be a creation date

Minecraft Version 1.16.20 released August 11, 2020 and the next update for Bedrock came out on September 3, 2020, so your world likely was created between those dates! You can check out past releases and their dates at msft.it/601295cTI ^FF

Will I be able to find the exact date in the files of the world?