Farther Christmas
2 usually travel on his sleigh pulled by reindeer flying in the sky
3 get into house with the chimney
4 deliver presents during the late evening and overnight hours of a day before Christmas,on December 25.
Ded Moroz
2 usually travel on his sleigh pulled by horses.
3 can dance with children around New Year tree
4 deliver presents early in the morning on the next day after New Year, January 1