The original goal was to timestamp blog posts on the date that a certain historical event occurred. Unfortunately, it is not possible for the the calendar provided with this blog web application to post dates prior to 100 BC, January 1, 00:00 hours.
For the purpose of this website, all dates should be assumed to be in accordance with the Gregorian calendar. Different countries adopted the Gregorian calendar on different different dates over the course of centuries. There will be a reference to the Julian Calendar date, as deemed necessary.