Your welcome mate.
Well from my understandings it depends on when it happens during that specific time, We can know. I don't know much about this but researching showed that there will be a cosmic alignment between the earth and sun.
Other's show that we will not be supplied with energy (light), yet we will go well but few things will change for a bit, if this is true but not all are accurate since the closest we've been to a GA was in 1998 and year round they are looking in to it, the astrologists.
Many questions still goes in everyones mind about this though, wether mostly positive effect or negative effect the GA will give to Earth.
Few speculation's show that there will be negative effect's in GA, not severe though as what i think.
If shown before that a GA will give a negative effect on earth then all goes wrong, so i think it's a matter of time till we know.