| Millennium: | 2nd millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 1409 by topic |
|---|
| Arts and science |
| Architecture - Art |
| Leaders |
| Political entities - State leaders - Colonial governors - Religious leaders |
| Birth and death categories |
| Births - Deaths |
| Establishments and disestablishments categories |
| Establishments - Disestablishments |
| Art and literature |
| 1409 in poetry |
| Gregorian calendar | 1409 MCDIX |
| Ab urbe condita | 2162 |
| Armenian calendar | 858 ԹՎ ՊԾԸ |
| Assyrian calendar | 6159 |
| Bengali calendar | 816 |
| Berber calendar | 2359 |
| English Regnal year | 10 Hen. 4 – 11 Hen. 4 |
| Buddhist calendar | 1953 |
| Burmese calendar | 771 |
| Byzantine calendar | 6917–6918 |
| Chinese calendar |
戊子年 (Earth Rat) 4105 or 4045 — to — 己丑年 (Earth Ox) 4106 or 4046 |
| Coptic calendar | 1125–1126 |
| Discordian calendar | 2575 |
| Ethiopian calendar | 1401–1402 |
| Hebrew calendar | 5169–5170 |
| Hindu calendars | |
| - Vikram Samvat | 1465–1466 |
| - Shaka Samvat | 1330–1331 |
| - Kali Yuga | 4509–4510 |
| Holocene calendar | 11409 |
| Igbo calendar | 409–410 |
| Iranian calendar | 787–788 |
| Islamic calendar | 811–812 |
| Japanese calendar |
Ōei 16 (応永16年) |
| Javanese calendar | 1323–1324 |
| Julian calendar | 1409 MCDIX |
| Korean calendar | 3742 |
| Minguo calendar | 503 before ROC 民前503年 |
| Nanakshahi calendar | −59 |
| Thai solar calendar | 1951–1952 |
Year 1409 (MCDIX) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar.