ThorinTime
This plugin allows each player to set their individual player time to either day, night or reset to match server time. With the correct permission it is also possible to set the player time for other players.

After setting player time to day or night, the time will stand still for the player until another ptime-command is executed.

The plugin includes a configuration file where all messages can be translated.

Commands & Permissions
/ptime (day/night/reset) - thorin.time.self
/ptime (day/night/reset) (player) - thorin.time.others