Dear Mufti Sb, Assalam-0-alaikum, I started my Roza here in Saudi Arabia. I will come to Pakistan on 30 Ramadan (Sep 9, 2010) Insha’Allah. Now the next day (Sep 10) will be 31 Roza for me or Eid for me in Pakistan because in Saudi Arabia it will be Eid at that day.
الجواب حامدا و مصلیا
It would be essential for the questioner to observe an additional day of Fasting along with people here.