For non-US you can look the date and time on wolframalpha and it will tell you the time relative to your location (based on IP). Also, I know it's pointless to look at the clocks for each day, considering the clues are to be given out at the same time each day, but it shows the exact time until that happens in hours, minutes, seconds, for us geeks. :P
For me it's indeed early, I guess I can take a peak at the clue before work or university. :P
By the way, does the treasure chests spawn at the first clue giveaway, or do all chests spawn when the first clue is posted? I took a peak around, couldn't find any chests right now, so I guess they aren't placed on the site yet.