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Millennium: 2nd millennium
Centuries: 16th century17th century18th century
Decades: 1590s  1600s  1610s  – 1620s –  1630s  1640s  1650s
Years: 1617 1618 161916201621 1622 1623
1620 by topic:
Arts and Science
Architecture - Art - Literature - Music - Science
Lists of leaders
Colonial governors - State leaders
Birth and death categories
Births - Deaths
Establishments and disestablishments categories
Establishments - Disestablishments
Works category
1620 in other calendars
Gregorian calendar 1620
Ab urbe condita 2373
Armenian calendar 1069
Assyrian calendar 6370
Bengali calendar 1027
Berber calendar 2570
English Regnal year 17 Ja. 1 – 18 Ja. 1
Buddhist calendar 2164
Burmese calendar 982
Byzantine calendar 7128–7129
Chinese calendar 己未(Earth Goat)
4316 or 4256
    — to —
庚申年 (Metal Monkey)
4317 or 4257
Coptic calendar 1336–1337
Discordian calendar 2786
Ethiopian calendar 1612–1613
Hebrew calendar 5380–5381
Hindu calendars
 - Vikram Samvat 1676–1677
 - Shaka Samvat 1542–1543
 - Kali Yuga 4721–4722
Holocene calendar 11620
Igbo calendar 620–621
Iranian calendar 998–999
Islamic calendar 1029–1030
Japanese calendar Genna 6
Julian calendar Gregorian minus 10 days
Korean calendar 3953
Minguo calendar 292 before ROC
Thai solar calendar 2162–2163
September: Battle of Cecora.
Back of a violin.

1620 (MDCXX) was a leap year starting on Wednesday (dominical letter ED) of the Gregorian calendar and a leap year starting on Saturday (dominical letter BA) of the Julian calendar, the 1620th year of the Common Era (CE) and Anno Domini (AD) designations, the 620th year of the 2nd millennium, the 20th year of the 17th century, and the 1st year of the 1620s decade. Note that the Julian day for 1620 is 10 calendar days difference, which continued to be used from 1582 until the complete conversion of the Gregorian calendar was entirely done in 1929.




Date unknown




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