The 810s decade ran from January 1, 810, to December 31, 819.
The 820s decade ran from January 1, 820, to December 31, 829.
The 850s decade ran from January 1, 850, to December 31, 859.
The 870s decade ran from January 1, 870, to December 31, 879.
The 790s decade ran from January 1, 790, to December 31, 799.
The 780s decade ran from January 1, 780, to December 31, 789.
Year 754 (DCCLIV) was a common year starting on Tuesday of the Julian calendar, the 754th year of the Common Era (CE) and Anno Domini (AD) designations, the 754th year of the 1st millennium, the 54th year of the 8th century, and the 5th year of the 750s decade. The denomination 754 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 795 (DCCXCV) was a common year starting on Thursday of the Julian calendar. The denomination 795 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
The 690s decade ran from January 1, 690, to December 31, 699.
The 900s decade ran from January 1, 900, to December 31, 909.
Year 844 (DCCCXLIV) was a leap year starting on Tuesday of the Julian calendar.
Year 797 (DCCXCVII) was a common year starting on Sunday of the Julian calendar. The denomination 797 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 798 (DCCXCVIII) was a common year starting on Monday of the Julian calendar, the 798th year of the Common Era (CE) and Anno Domini (AD) designations, the 798th year of the 1st millennium, the 98th year of the 8th century, and the 9th year of the 790s decade. The denomination 798 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 560 (DLX) was a leap year starting on Thursday of the Julian calendar. The denomination 560 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 826 (DCCCXXVI) was a common year starting on Monday of the Julian calendar, the 826th year of the Common Era (CE) and Anno Domini (AD) designations, the 826th year of the 1st millennium, the 26th year of the 9th century, and the 7th year of the 820s decade.
Year 871 (DCCCLXXI) was a common year starting on Monday of the Julian calendar.
Year 690 (DCXC) was a common year starting on Saturday of the Julian calendar. The denomination 690 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 950 (CML) was a common year starting on Tuesday of the Julian calendar.
Year 880 (DCCCLXXX) was a leap year starting on Friday of the Julian calendar.
Year 890 (DCCCXC) was a common year starting on Thursday of the Julian calendar, the 890th year of the Common Era (CE) and Anno Domini (AD) designations, the 890th year of the 1st millennium, the 90th year of the 9th century, and the 1st year of the 890s decade.
