svrUptime

Know exactly how long your world has been running — in both Minecraft time and real time.

This is a server-side/single-player mod.

Every in-game morning, svrUptime broadcasts the server's total uptime to all online players, broken down into Minecraft calendar units (days, months, years, decades, centuries, millennia) alongside the equivalent real-world time. A short evening message also fires at dusk to mark the end of each in-game day.

Features

Automatic daily uptime broadcast at sunrise with full Minecraft calendar breakdown
Real-world elapsed time displayed alongside Minecraft time
Configurable morning and evening message text via svruptime.json
Config auto-generated on first start with sensible defaults
/uptime query [unit] — query uptime at any time, with optional largest unit (days through millennia)
/uptime help — show command reference
/uptime admin broadcast enable|disable — toggle the daily uptime broadcast
/uptime admin morning enable|disable — toggle the sunrise message
/uptime admin evening enable|disable — toggle the sunset message
/uptime admin reload — reload config without restarting the server
/uptime admin status — view current settings
/ut alias for all commands

Config (config/svruptime.json)
{
"broadcastEnabled": true,
"morningMessageEnabled": true,
"eveningMessageEnabled": true,
"morningMessage": "§6☀ A new day has begun.",
"eveningMessage": "§9☾ The night has come."
}