Questions tagged [date]

For questions asking about the specific date of an event.

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The Chronology Challenge: earliest verifiable date of a historical event? [closed]

If we go backwards in time using verifiable dates, what is the earliest event which can be associated with a specific day without question? I am most interested in answers that actually show the ...
11
votes
2answers
4k views

Time span of a decade

Wikipedia says that The 21st century began on January 1, 2001 and will end on December 31, 2100. The first decade of 21st century is the 2000s. Here Wikipedia says that The 2000s was a decade ...
2
votes
1answer
179 views

Accuracy of Ancient Dates of Persian/Middle East Based on Astronomy

What astronomical events have helped determine the accuracy of historical dates of Middle Eastern (specifically Persian) events? Some examples of Middle Eastern/Persian events could be the year a king ...