2028 CE
- Common Era
- 2028 CE
- Gregorian Calendar
- 2028 AD
- Holocene Calendar
- 12028 HE
- Japanese Calendar
- Heisei 40 (平成40年)
- Japanese Imperial Year
- Kōki 2688 (皇紀2688年)
- Chinese Sexagenary Cycle
- Yang Earth Monkey (戊申)
Milestones
- First human in space
- 67 years ago
- World War II ends
- 83 years ago
- Hindu-Arabic numerals introduced to Europe
- 826 years ago
- Mythical founding of Japan
- 2687 years ago
- Foundation of Rome
- 2780 years ago
- Beginning of Xia Dynasty in China
- 4128 years ago
- First Egyptian pyramid completed
- 4638 years ago
- End of the Paleolithic Period
- 12027 years ago