When was the beginning of Jesus Ministry? Well the astronomy will teach people the story. Really it does. He began his ministry in baptism. His work lasted 3 1/2 years.
Using "qumran calendar" method of calculating "time," always consider that evening comes first. So the first day of the seventh month fell on (Sept. 30, 0027). Which is (fourth day of the week qumran time) This is the picture of the position of the moon and the sky.