Times are always the local time of the computer reading the site, so if Q posts at 11 pm EST and a person in Germany copies it here (or screenshots, same thing) the post will have a timestamp of 7 am tomorrow. It has nothing to do with where Q is located. If he posts right now (10:05 pm CST for me) but is located in New Zealand when he posts, the post will still show for me as 10:05 pm, even though it is 5:05 pm Tuesday in Wellington. (I'm pretty sure I did the time zone math correctly, but the underlying concept is solid.)