From Drive Software:
Smoothly animated Christmas in Prague with a real sun, the moon, the clouds and snow. You can see as the day gives way to night, as the sky changes color and the stars appear in the sky and the moon rises.
Bring Christmas in Prague to your desktop and you feel that your heart fills up with special warmth because Christmas Holiday is coming soon and view the number of days left until Christmas!
No installation or uninstallation required. It can optionally stay on top and you can adjust transparency.
Christmas in Prague - absolutely free.