1660 (MDCLX) was a leap year starting on Thursday in the Gregorian calendar and a leap year starting on Sunday in the Julian calendar.

Millennium: 2nd millennium
Centuries: 16th century17th century18th century
Decades: 1630s  1640s  1650s  – 1660s –  1670s  1680s  1690s
Years: 1657 1658 165916601661 1662 1663
1660 in other calendars
Gregorian calendar1660
MDCLX
Ab urbe condita2413
Armenian calendar1109
ԹՎ ՌՃԹ
Assyrian calendar6410
Balinese saka calendar1581–1582
Bengali calendar1067
Berber calendar2610
English Regnal year11 Cha. 2 – 12 Cha. 2
Buddhist calendar2204
Burmese calendar1022
Byzantine calendar7168–7169
Chinese calendar己亥(Earth Pig)
4356 or 4296
    — to —
庚子年 (Metal Rat)
4357 or 4297
Coptic calendar1376–1377
Discordian calendar2826
Ethiopian calendar1652–1653
Hebrew calendar5420–5421
Hindu calendars
 - Vikram Samvat1716–1717
 - Shaka Samvat1581–1582
 - Kali Yuga4760–4761
Holocene calendar11660
Igbo calendar660–661
Iranian calendar1038–1039
Islamic calendar1070–1071
Japanese calendarManji 3
(万治3年)
Javanese calendar1582–1583
Julian calendarGregorian minus 10 days
Korean calendar3993
Minguo calendar252 before ROC
民前252年
Nanakshahi calendar192
Thai solar calendar2202–2203
Tibetan calendar阴土猪年
(female Earth-Pig)
1786 or 1405 or 633
    — to —
阳金鼠年
(male Iron-Rat)
1787 or 1406 or 634

Events change

Births change

Deaths change