⚠️ 'Sonne (Invalid Ip Address.)' expiring

This calendar is subscribed from WebCal.fi. That site will be closed soon. A completely rewritten site has been opened and is ready to serve you at


Please do this before May 31st 2021:
- Remove your existing WebCal.fi subscription(s) from your calendar application
- Create an account at https://www.webcal.guru/
- Re-subscribe the calendars you like (all the old ones plus many new ones available)

More information at


Please accept my apologies for asking you to go through this. It is not possible for me to update your subscriptions remotely. If you have problems, feel free to contact me at aapo.puskala@webcal.guru. I'll be happy to help.

Aapo Puskala
The creator and owner of both WebCal.fi and WebCal.Guru