Jesus was born on September 14/15, 2 BC.
Herod died on Shebat 2, 1 AD. His chronology was revised by his son who wanted to begin his rule earlier.
Jesus died on Thursday, Nisan 20th, 33 CE, after a 3.5-year ministry.
He must die on a Thursday since that is "three nights" to Saturday night, when he rose.
So those thinking he died on a Friday and that he died the same day he ate passover are not following scripture, although, John 19:14 is mistranslated. It has Jesus' trial occurring the same day he dies, which is impossible. You can't have a noon-time trial, followed by a third-hour (9 p.m.) impalement followed by a noon-time darkness. That takes two days. But when we check the Greek syntax at John 19:14 we find it actually indicates this was the day before "preparation" instead of on preparation as falsely translated.
Here's a video on that:
http://www.youtube.com/watch?v=8sTytu9eA7Q
Also a video on how we understand the reference of the governorship of Quirinius during the same time Herod was ruler.
http://www.youtube.com/watch?v=TepIl6_CkTY
Enjoy!
LS