It will happen in Aus & NZ before the rest of the world.
Eerie silence and disappointing overabundance of normality I can imagine.
Its sort of romantic to hope that something significant will occur in that 24 hour period.
There are changes taking place gradually right now.. our society is slowly transforming into a butterfly from the grass roots level up and permeating through our population one vibratory shift at a time.
I'd like to descend in my spaceship to above the apex of the great pyramid at giza and do an arial demo for the crowd there in front of the Sphinx on 21st Dec 2012.