On 18th of August 2012 an Eid was being celebrated in Wazirastan agency while in all other parts of the country Muslims were fasting. On 19th as well Eid was being celebrated in Peshawar KhebarPakhtunKhwa Pakistan and other parts of country were fasting while the Wazirastan people were observing 2nd day of Eid.
But, according to central Roet-e-Halal Commity (The government agency for declaring the sight of moon and annoucing eids) Eid has been declareed on Monday 20th August 2012.
It means Pakistani's are celebrating 3 Eids this year
Hundreds of thousands of people have celebrated Eid in Pakistan but according to Govt of Pakistan Eid is not declared yet.
But in Peshawar as well Shia Mullah's are saying that Eid will be celebrated on 20th August according to Govt Announcement.