What is the standard time of Physics SE and Physics meta.
What is the clock gauging our profile "visited X days, Y consecutive"?
eg. in arXiv, we have arXiv time like this: http://arxiv.org/localtime
How about Physics SE and Physics meta? Is that EST, the same of New York City?
This matters, whether Y consecutive depends on the mark of date-changing line? Is it 00:00 of EST?