Urban Sunshine Maps shows currently sunny city spots. The map visualizes shadows thrown by inner city buildings at selected daytime hour. So it's easy to find sunny restaurants and cafés.
This is a must app for every urban sun worshiper: Find your sunny city spot! Like a sunny street café.
Sunshine! — This map shows you where the currently sunny spots are in Munich and other cities. The map starts where you are currently located and is searchable. This is a superb app and for a sunworshipper like me has been incredibly useful in all the cities it supports. Recommend!