Wintersonnenwende Der 21. Dezember ist der kürzeste Tag, aber die Wintersonnenwende ist ein Zeitraum von fast drei Wochen.Share this:Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window) Published by Matthias Started in 1967. Now he motors a Mini and some Macs and is running Marathon in 3.50. View all posts by Matthias