1669

Millennium: 2nd millennium
Centuries:
Decades:
Years:
October 4: Rembrandt van Rijn dies at age 63, shortly after painting his last self-portrait
1669 in various calendars
Gregorian calendar1669
MDCLXIX
Ab urbe condita2422
Armenian calendar1118
ԹՎ ՌՃԺԸ
Assyrian calendar6419
Balinese saka calendar1590–1591
Bengali calendar1076
Berber calendar2619
English Regnal year20 Cha. 2 – 21 Cha. 2
Buddhist calendar2213
Burmese calendar1031
Byzantine calendar7177–7178
Chinese calendar戊申年 (Earth Monkey)
4366 or 4159
    — to —
己酉年 (Earth Rooster)
4367 or 4160
Coptic calendar1385–1386
Discordian calendar2835
Ethiopian calendar1661–1662
Hebrew calendar5429–5430
Hindu calendars
 - Vikram Samvat1725–1726
 - Shaka Samvat1590–1591
 - Kali Yuga4769–4770
Holocene calendar11669
Igbo calendar669–670
Iranian calendar1047–1048
Islamic calendar1079–1080
Japanese calendarKanbun 9
(寛文9年)
Javanese calendar1591–1592
Julian calendarGregorian minus 10 days
Korean calendar4002
Minguo calendar243 before ROC
民前243年
Nanakshahi calendar201
Thai solar calendar2211–2212
Tibetan calendar阳土猴年
(male Earth-Monkey)
1795 or 1414 or 642
    — to —
阴土鸡年
(female Earth-Rooster)
1796 or 1415 or 643
September 27: After 21 years the siege of Candia ends.

1669 (MDCLXIX) was a common year starting on Tuesday of the Gregorian calendar and a common year starting on Friday of the Julian calendar, the 1669th year of the Common Era (CE) and Anno Domini (AD) designations, the 669th year of the 2nd millennium, the 69th year of the 17th century, and the 10th and last year of the 1660s decade. As of the start of 1669, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.