Well, something I want to say is that the 8 days, Halloween being one of the: Halloween, winter solstice, candlemas, spring equinox, Beltane, summer solstice, llamas and fall equinox I think are all markers. I have noticed by observing that exactly on these days the seasons seem to shift in a noticeable way. I noticed on Llamas one year the the moon looked way different sundenly than it did all summer or the rest of the year and it reminded me of riding a camel in the desert over a hill. The light was different. Also I noticed one year on candlemas the moon almost looked like a candle being lit up and I thought it was strange. I believe God has set up the seasons this way, if they are like that then God is obviously the cause. I believe God set up the lights in heaven and made many miracles and mysteries with them. It wouldn't surprise me that other cultures have realized these since God made his sun to shine not only on the righteous but also on the wicked Matthew 5:45.
For the past few years I have been watching the sun and moon a lot because I have seen strange signs on them and God said he made them for signs, also Jesus talks about signs being in the sun moon and stars Luke 21:25. So, mostly in the sun I've seen signs such as a crossbow, a pentagram and many letters from the Futhark language. I've also seen the sun do things like change into 5 suns, which is strange because it looked like if you were to go crosseyed and you would see 2 images, except it was 5 and they would move on their own. I'm not sure how long this is going on, but I know many people are in fear to look at the sun, but I've stared at the sun for hours on end over days and weeks and there has been no damage to my eyes. Psalm 121:6
So, Jesus says there will be strange signs in the sun, and God also says something like it in Genesis 1:14.
Though these days don't have to be for any other god than God because if anything has to do with nature God has created it.