2013 CE
- Common Era
- 2013 CE
- Gregorian Calendar
- 2013 AD
- Holocene Calendar
- 12013 HE
- Japanese Calendar
- Heisei 25 (平成25年)
- Japanese Imperial Year
- Kōki 2673 (皇紀2673年)
- Chinese Sexagenary Cycle
- Yin Water Snake (癸巳)
Milestones
- First human in space
- 52 years ago
- World War II ends
- 68 years ago
- Hindu-Arabic numerals introduced to Europe
- 811 years ago
- Mythical founding of Japan
- 2672 years ago
- Foundation of Rome
- 2765 years ago
- Beginning of Xia Dynasty in China
- 4113 years ago
- First Egyptian pyramid completed
- 4623 years ago
- End of the Paleolithic Period
- 12012 years ago