A Bit More Information
Beginning in February, the 2nd, what we call Imbolc or Candlemas was once St Brigid's day.
The vernal equinox, we call Ostara is the antecedent of the Christian Easter.
A number of the Saints of the old Saint's days had their feet in pre-Christian paganism.
Halloween, the day before All Hallows day is our Samhain, and our Yule is at the winter solstice on Dec 21st , which corresponds nicely with Christmas.