How to Display Days Played
Bedrock has a dedicated gamerule for this — showdaysplayed — which puts a running day counter on-screen, the same way showcoordinates puts coordinates on-screen. You don’t need to calculate it from world time yourself.
Enabling It
gamerule showdaysplayed true
Run that from the panel’s Terminal tab — no / needed. In-game it’s /gamerule showdaysplayed true, and needs operator permission. The log confirms it:
[INFO] Game rule showdaysplayed has been updated to true
Once it’s on, the day count appears on-screen alongside coordinates (if those are also enabled) for every connected player, and updates automatically as time passes. Run the command again with false to turn it off.
showcoordinates.Client-Made Worlds
If you’ve ever created a world in the Bedrock app yourself, you may have seen “Show Days Played” as a toggle in the World’s Advanced settings — that’s the same feature, just exposed through the client UI instead of a command. That settings screen doesn’t exist on a dedicated server, so the gamerule command above is the way to turn it on here.
Checking a Specific Day Count Manually
If you just want a one-off answer rather than a permanent on-screen counter, time query day returns the current day count without changing anything:
time query day