Posted this a while back, haven't heard any response or fixes:

I have birthday's listed in my contacts, they also show up in the calendar but for some reason they all show up the day before their birthday.

Ex: Birthday is on Oct. 5th: Contact details shows oct. 5th, calendar shown oct. 4th.

Anyone else seeing this. I apologize if this has already been resolved, I have read this entire thread (page by page) and haven't seen anything on it.

TIA