Specific Ritual To Perform on Satans 'Holy' Day? (Urgent!)

[dshiznit6996]

I've been looking around the JoS site and haven't been able to find all the information I was looking for that I somehow managed to find in the past. My original belief was to perform a thanksgiving ritual on the 23rd of December in recognition of all that Satan has done for me this past year (and indeed before I had dedicated myself to him). Is there any ritual I should do instead? Is the 23rd the day to do it? Or the day after?

I don't know much (anything, actually) about the degrees of the sun in the zodiac. I've done a little research and according to google the Winter Solstice is on the 21st of December (False?). When is the sun going to be one degree into Capricorn?

I apologize for my lack of knowledge in astronomy (and astrology) or if I offended anyone here with inaccurate information. I am simply hoping to please Father and to thank him for his many blessings.

Also, I plan on doing this with two of my friends whom are dedicated Satanists who have many thanks to give to him as well. Anyone who can reply quickly would be greatly appreciated!