How exact your clock is it? If you doubt, here, there is a beautiful web clock for you: Time.is
– It is the most exact clock on the World Wide Web, with an unmatched accuracy down to ±0.005 seconds
– Time.is shows the correct time even if your computer’s clock doesn’t
– It has the time for 7 million locations
– Translated into 42 languages, including Chinese, Arabian and Esperanto and more on.
– The calendar tells you how many days there are between selected days
– The meeting planner makes it easy to keep in touch with the ones you care about in other time zones
Time.is has already been featured on Lifehacker, Mashable, Hacker News and several other sites.