Hello,
I created a free biodynamic online calendar by the Moon Phases and by the Moon Signs:
https://mooncalendar.astro-seek.com/gar ... mers-guide
There is also a list of Moon-Saturn oppositions for any particular year 1900-2100
https://mooncalendar.astro-seek.com/bio ... endar-2018
Maybe someone coud find it useful here
Petr