When Was the 2012 Sallah Holiday in Nigeria?

The exact date of the Sallah holiday (Eid al-Fitr or Eid al-Adha) in Nigeria for 2012 cannot be provided here, as Islamic holidays follow the lunar calendar and shift each year. Additionally, official declarations are often made close to the event by the Nigerian government or the Sultan of Sokoto.

For historical reference, you may consult official Nigerian government archives, reputable news outlets from that period, or Islamic calendar converters that map Hijri dates to the Gregorian calendar for 2012.