Hello all
I satrt moon square today at my room
I couldn't do it under the moonlight
And also it wasn't full moon
So is that ok

It's should be okay as long as you started it on a Monday during the hour of the moon.

Moon square CANNOT be done when Moon is waning. This is a mistake on the SS calendar, I didn't have enough time to edit this years calendar and didn't notice those.

2020's Calendar will be completely correct.

Correction. It's apparently invalid when starting while the moon is waning.
Lydia just made a topic about this:
https://ancient-forums.com/viewtopic.php?f=3&t=23101&p=98600#p98600

My apologies for not noticing this in time to correct the calendar before it was published. I had a lot of astrology orders and was stressed out from being so far behind :/

2020's Calendar, I took the time to go over it carefully and thoroughly, multiple times. And it will be the best version yet, with additional info regarding Sabbats, and more.