| Millennium: | 2nd millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
1624 (MDCXXIV) was a leap year starting on Monday of the Gregorian calendar and a leap year starting on Thursday of the Julian calendar, the 1624th year of the Common Era (CE) and Anno Domini (AD) designations, the 624th year of the 2nd millennium, the 24th year of the 17th century, and the 5th year of the 1620s decade. As of the start of 1624, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.
| 1624 by topic |
|---|
| Arts and science |
| Leaders |
| Birth and death categories |
| Births – Deaths |
| Establishments and disestablishments categories |
| Establishments – Disestablishments |
| Works category |
| Gregorian calendar | 1624 MDCXXIV |
| Ab urbe condita | 2377 |
| Armenian calendar | 1073 ԹՎ ՌՀԳ |
| Assyrian calendar | 6374 |
| Balinese saka calendar | 1545–1546 |
| Bengali calendar | 1031 |
| Berber calendar | 2574 |
| English Regnal year | 21 Ja. 1 – 22 Ja. 1 |
| Buddhist calendar | 2168 |
| Burmese calendar | 986 |
| Byzantine calendar | 7132–7133 |
| Chinese calendar | 癸亥年 (Water Pig) 4321 or 4114 — to — 甲子年 (Wood Rat) 4322 or 4115 |
| Coptic calendar | 1340–1341 |
| Discordian calendar | 2790 |
| Ethiopian calendar | 1616–1617 |
| Hebrew calendar | 5384–5385 |
| Hindu calendars | |
| - Vikram Samvat | 1680–1681 |
| - Shaka Samvat | 1545–1546 |
| - Kali Yuga | 4724–4725 |
| Holocene calendar | 11624 |
| Igbo calendar | 624–625 |
| Iranian calendar | 1002–1003 |
| Islamic calendar | 1033–1034 |
| Japanese calendar | Genna 10 / Kan'ei 1 (寛永元年) |
| Javanese calendar | 1545–1546 |
| Julian calendar | Gregorian minus 10 days |
| Korean calendar | 3957 |
| Minguo calendar | 288 before ROC 民前288年 |
| Nanakshahi calendar | 156 |
| Thai solar calendar | 2166–2167 |
| Tibetan calendar | 阴水猪年 (female Water-Pig) 1750 or 1369 or 597 — to — 阳木鼠年 (male Wood-Rat) 1751 or 1370 or 598 |
