677
| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 6 – Ngwagakgolo 7 – Ngwagakgolo 8 |
| Mengwagasome: | 640s 650s 660s – 670s – 680s 690s 700s |
| Mengwaga: | 674 675 676 – 677 – 678 679 680 |
677 (DCLXXVII) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa boseswai ngwagengsome wa 670s, ngwaga wa bomasomešupa šupa ngwagengkgolo wa Ngwagakgolo 7, le ngwaga wa bomakgolo tshela masomešupa šupa ngwagengkete wa Ngwagakete 1.