It`s the same in Diamond,Pearl,and Platinum:FRIDAY
its a migrating pokemon...just gave to get it on a certain day
easy-find someone with it and thn migrate it- find it in the pal park all day scyther is not in Pokemon pearl
if you put a couple of Pokemon in the day care you Will get a egg by breading Pokemon
what pokemon do you need?
The Pokemon appear on any day so be surprised when you randomly find it.
7:00
max out your eevee's friendship during the day
12 pm
On any day you just have to find it
You might find it in the Trophy Garden if that is the Pokemon of the day.
talk to dawn's sister every day and she will tell you where a rare Pokemon is. P.S. she only tells you one Pokemon per day
No route. Its in Solaceon Town.