| Millennium: | 2nd millennium |
|---|---|
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| 1797 by topic |
|---|
| Arts and science |
| Countries |
| Lists of leaders |
| Birth and death categories |
| Establishments and disestablishments categories |
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| Gregorian calendar | 1797 MDCCXCVII |
| French Republican calendar | 5–6 |
| Ab urbe condita | 2550 |
| Armenian calendar | 1246 ԹՎ ՌՄԽԶ |
| Assyrian calendar | 6547 |
| Balinese saka calendar | 1718–1719 |
| Bengali calendar | 1204 |
| Berber calendar | 2747 |
| British Regnal year | 37 Geo. 3 – 38 Geo. 3 |
| Buddhist calendar | 2341 |
| Burmese calendar | 1159 |
| Byzantine calendar | 7305–7306 |
| Chinese calendar | 丙辰年 (Fire Dragon) 4494 or 4287 — to — 丁巳年 (Fire Snake) 4495 or 4288 |
| Coptic calendar | 1513–1514 |
| Discordian calendar | 2963 |
| Ethiopian calendar | 1789–1790 |
| Hebrew calendar | 5557–5558 |
| Hindu calendars | |
| - Vikram Samvat | 1853–1854 |
| - Shaka Samvat | 1718–1719 |
| - Kali Yuga | 4897–4898 |
| Holocene calendar | 11797 |
| Igbo calendar | 797–798 |
| Iranian calendar | 1175–1176 |
| Islamic calendar | 1211–1212 |
| Japanese calendar | Kansei 9 (寛政９年) |
| Javanese calendar | 1723–1724 |
| Julian calendar | Gregorian minus 11 days |
| Korean calendar | 4130 |
| Minguo calendar | 115 before ROC 民前115年 |
| Nanakshahi calendar | 329 |
| Thai solar calendar | 2339–2340 |
| Tibetan calendar | 阳火龙年 (male Fire-Dragon) 1923 or 1542 or 770 — to — 阴火蛇年 (female Fire-Snake) 1924 or 1543 or 771 |
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1797 (MDCCXCVII) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Thursday of the Julian calendar, the 1797th year of the Common Era (CE) and Anno Domini (AD) designations, the 797th year of the 2nd millennium, the 97th year of the 18th century, and the 8th year of the 1790s decade. As of the start of 1797, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.