Time

Time is a mechanic in PMU that affects other aspects of the game. There are four different variations of time; dawn, day, dusk, and night. Dawn and dusk last 2 hours in real time while day and night last 4. All times have a color change on the way non-inside maps look. Some Pokémon as well as dungeons are exclusive to certain times.

Each time change usually adds a new mission to a player's mission board. Time-based Pokémon evolutions require the evolutionary items Sun Ribbon or Lunar Ribbon. If the evolution requires friendship and a time of day, only a ribbon will be needed. If the evolution requires time and a unique item, only the unique item will be used.

Checking the time
One can tell the time of the day by looking at the color of the overworld. If unfamiliar, using the command /time will show the current time and the amount of time until the next change. When logging in, the welcome message will also display the current time.

Lastly, there is a time room located in Delite Plaza. It is considered mostly useless since the command is far quicker and informational.

Time-based Dungeons
There are currently three dungeons associated with the time of the day.

Dream Grove is a Tanren Undercity dungeon which has the daydream version when it is dawn or day and the nightmare version when it is dusk or night.

Mystic Coven is a Tanren dungeon that can only be accessed during dusk or night.

Dynamo Sands is a Tanren dungeon that has different access points scattered throughout the Tanren Desert depending on the time of the day.