| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 14th century – 15th century – 16th century |
| Decades: | 1370s 1380s 1390s – 1400s – 1410s 1420s 1430s |
| Years: | 1406 1407 1408 – 1409 – 1410 1411 1412 |
| 1409 in topic: |
| Subjects: Archaeology – Architecture – |
| Art – Literature – Music – Science |
| Leaders: State leaders – Colonial governors |
| Category: Establishments – Disestablishments |
| Births – Deaths – Works |
Year 1409 (MCDIX) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar.
| Gregorian calendar | 1409 MCDIX |
| Ab urbe condita | 2162 |
| Armenian calendar | 858 ԹՎ ՊԾԸ |
| Bahá'í calendar | -435 – -434 |
| Bengali calendar | 816 |
| Berber calendar | 2359 |
| Buddhist calendar | 1953 |
| Burmese calendar | 771 |
| Byzantine calendar | 6917 – 6918 |
| Chinese calendar | 戊子年十二月十六日 (4045/4105-12-16) — to —
己丑年十一月廿五日(4046/4106-11-25) |
| Coptic calendar | 1125 – 1126 |
| Ethiopian calendar | 1401 – 1402 |
| Hebrew calendar | 5169 – 5170 |
| Hindu calendars | |
| - Bikram Samwat | 1465 – 1466 |
| - Shaka Samvat | 1331 – 1332 |
| - Kali Yuga | 4510 – 4511 |
| Holocene calendar | 11409 |
| Iranian calendar | 787 – 788 |
| Islamic calendar | 811 – 812 |
| Japanese calendar | Ōei 16 (応永16年) |
| Korean calendar | 3742 |
| Thai solar calendar | 1952 |