Hi Yes the link says it quite well so I don't need to repeat it It is strange we celebrate Christmas on 25th as Jesus was born on or around September 11th 3BC!!!!

You may find it interesting to observe that out of the 7 feasts the Jews in Israel at the time celebrated.
The 3 spring feasts.
PASSOVER
THE FEAST OF UNLEAVENED BREAD
THE FEAST OF FIRSTFRUITS
were fulfilled literally in the Crucifixion and resurrection on that first Easter.

The forth feast,
THE FEAST OF PENTECOST (WEEKS)
was fullfilled on the first Pentecost after the Crucifiction,

The last three Feasts
THE FEAST OF TRUMPETS
THE DAY OF ATONEMENT
THE FEAST OF TABERNACLES
Some people believe at the second coming Christ will fulfil these.

Anyway Happy Easter everyone and don't eat too much chocolate