As more people delve into prophecy, it becomes more apparent how important it is to learn how our Creator laid things out and meant for them to be interpreted. Context makes a huge difference.
The Biblical calendar can be confusing. Hopefully, this will help. In this video, I'm explaining how the years and months work according to the Bible.
And there was evening and there was morning, the third day. And God said, “Let there be lights in the expanse of the heavens to separate the day from the night. And let them be for signs and for seasons, and for days and years, and let them be lights in the expanse of the heavens to give light upon the earth.” And it was so. Genesis 1:13-15
I definitely encourage you to study this out for yourself as you begin watching the sky and paying closer attention to the seasons.