it is called reguler Christmas
What Austria's produce for Christmas in 1937 was the hit speical "If i could find a igloo".
Christmas is observed 1 Day in Austria, the same as everywhere else.
Austria Austria
Austria decorates their Christmas tree with fruits, nuts and glass ornaments, and they hang up their decorations four Sundays before Christmas.
It is "Frohliche Weihnachten". That is in Austria, Germany and German-speaking Switzerland.
Austria
it is Froeliche Weinachten .
Silent night
24th.
Russians call Christmas рождество or rozhdestvo.
In Austria, Christkindl is the traditional gift-bringer, not Santa. He is usually pictured as a child with blonde hair and angel wings. I got my information from Wikipedia, so it may not be completely correct.