title: G-Day (disambiguation)
text: # G-Day (disambiguation)
  
  G-Day a series of events held by Google in Latin America, Middle East, Africa and India for developers, etc.
  
  G-Day may also refer to:
  
  * G-Day in military designation of days and hours is the unnamed day on which an order, normally national, is given to deploy a unit
  * G'day, an Australian English greeting
  * gDay, a primitive data type in XML Schema (W3C)
  