The Jam Original time is 10:00 to 10:00 EST
So in UTC Time is would be 15:00 to 03:00 UTC
Now, That seem a bit late, In all honesty,
this is more like a personal challenge (no rewards involved etc..)
So you can really start whenever you want, Just time yourself 12 hours.
You can even work on it more then 12 hours if you want to.
Take note the submission will end at 03:00 UTC
As for the not obligatory theme, I'll try to post it as soon as I can
on the 19th (around 10:00 UTC perhaps)
Hope this answers everything TimeZone Related :)
(I'll add this to the original post)