I'm not sure.  It ran from August 15-17th that year.
Every year, from august 15-17. It is truly great.
My parents met at Woodstock, I couldn't believe it when they told me. Oh wow!  In 1969?  That's when it was held.  Woodstock Festival's audience was over 400,000, did you know that? Yeah, I have seen what it was like on tv, it must have been a good time. Oh have you!  You might be interested to know that it was at a dairy farm owned by Max Yasgur.  The farm was located near Bethel in the state of New York.  It was a 3 day festival held in August. That is interesting. How often did they have it?
Scheduled for August 15–17 on a dairy farm in the Catskill Mountains of southern New York State, northwest of New York City, it ran over to Monday,   Billed as ''An Aquarian Exposition: 3 Days of Peace & Music'', it was held at Max Yasgur's dairy farm near the hamlet of White Lake in the town of Bethel.