| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 17th century - 18th century - 19th century |
| Decades: | 1750s 1760s 1770s - 1780s - 1790s 1800s 1810s |
| Years: | 1777 1778 1779 - 1780 - 1781 1782 1783 |
| 1780 in topic: |
| Subjects: Archaeology - Architecture - |
| Art - Literature (Poetry) - Music - Science |
| Countries: Canada - Great Britain - |
| Leaders: State leaders - Colonial governors |
| Category: Establishments - Disestablishments |
| Births - Deaths - Works |
Year 1780 (MDCCLXXX) was a leap year starting on Saturday (link will display the full calendar) of the Gregorian calendar (or a leap year starting on Wednesday of the 11-day slower Julian calendar).
Contents |
| Gregorian calendar | 1780 MDCCLXXX |
| Ab urbe condita | 2533 |
| Armenian calendar | 1229 ԹՎ ՌՄԻԹ |
| Bahá'í calendar | -64 – -63 |
| Berber calendar | 2730 |
| Buddhist calendar | 2324 |
| Burmese calendar | 1142 |
| Byzantine calendar | 7288 – 7289 |
| Chinese calendar | 己亥年十一月廿五日 (4416/4476-11-25) — to —
庚子年十二月初六日(4417/4477-12-6) |
| Coptic calendar | 1496 – 1497 |
| Ethiopian calendar | 1772 – 1773 |
| Hebrew calendar | 5540 – 5541 |
| Hindu calendars | |
| - Vikram Samvat | 1835 – 1836 |
| - Shaka Samvat | 1702 – 1703 |
| - Kali Yuga | 4881 – 4882 |
| Holocene calendar | 11780 |
| Iranian calendar | 1158 – 1159 |
| Islamic calendar | 1193 – 1195 |
| Japanese calendar | An'ei 9 (安永9年) |
| Korean calendar | 4113 |
| Thai solar calendar | 2323 |