| Millennium: | 2nd millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 1690 by topic |
|---|
| Arts and science |
| Leaders |
| Birth and death categories |
| Births – Deaths |
| Establishments and disestablishments categories |
| Establishments – Disestablishments |
| Works category |
| Gregorian calendar | 1690 MDCXC |
| Ab urbe condita | 2443 |
| Armenian calendar | 1139 ԹՎ ՌՃԼԹ |
| Assyrian calendar | 6440 |
| Balinese saka calendar | 1611–1612 |
| Bengali calendar | 1097 |
| Berber calendar | 2640 |
| English Regnal year | 2 Will. & Mar. – 3 Will. & Mar. |
| Buddhist calendar | 2234 |
| Burmese calendar | 1052 |
| Byzantine calendar | 7198–7199 |
| Chinese calendar | 己巳年 (Earth Snake) 4387 or 4180 — to — 庚午年 (Metal Horse) 4388 or 4181 |
| Coptic calendar | 1406–1407 |
| Discordian calendar | 2856 |
| Ethiopian calendar | 1682–1683 |
| Hebrew calendar | 5450–5451 |
| Hindu calendars | |
| - Vikram Samvat | 1746–1747 |
| - Shaka Samvat | 1611–1612 |
| - Kali Yuga | 4790–4791 |
| Holocene calendar | 11690 |
| Igbo calendar | 690–691 |
| Iranian calendar | 1068–1069 |
| Islamic calendar | 1101–1102 |
| Japanese calendar | Genroku 3 (元禄３年) |
| Javanese calendar | 1613–1614 |
| Julian calendar | Gregorian minus 10 days |
| Korean calendar | 4023 |
| Minguo calendar | 222 before ROC 民前222年 |
| Nanakshahi calendar | 222 |
| Thai solar calendar | 2232–2233 |
| Tibetan calendar | 阴土蛇年 (female Earth-Snake) 1816 or 1435 or 663 — to — 阳金马年 (male Iron-Horse) 1817 or 1436 or 664 |
1690 (MDCXC) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Wednesday of the Julian calendar, the 1690th year of the Common Era (CE) and Anno Domini (AD) designations, the 690th year of the 2nd millennium, the 90th year of the 17th century, and the 1st year of the 1690s decade. As of the start of 1690, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.