| Millennium: | 1st millennium |
| Centuries: | 6th century – 7th century – 8th century |
| Decades: | 650s 660s 670s – 680s – 690s 700s 710s |
| Years: | 680 681 682 683 684 685 686 687 688 689 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 680s decade ran from January 1, 680, to December 31, 689.