No, making 2012 AD 1979 AR (AR=After Resurrection/Redemption)
The next millennium (if one insists that a millennium is 2,000 years) starts 2001 AR which is 2034 AD.
A millennium is a thousand years. 2000 may be an era, an age or a epoch but a millennium is a thousand. From the Latin words mille meaning thousand and annus meaning years.