Sabbats are very important to remember, i will do pots about each sabbat through out the year but for now i will leave you with a couple hint to remember them.
Here is a sabbat wheel, it will show you when each sabbat is held and what sabbat it is.
Each sabbat represets an element. fire, air, earth and water.
here is a year wheel on the northern hemisphere:
Saige Winterbear XXOX