The 630s decade ran from January 1, 630, to December 31, 639.
The 640s decade ran from January 1, 640, to December 31, 649.
The 650s decade ran from January 1, 650, to December 31, 659.
The 900s decade ran from January 1, 900, to December 31, 909.
The 930s decade ran from January 1, 930, to December 31, 939.
The 580s decade ran from January 1, 580, to December 31, 589.
Year 636 (DCXXXVI) was a leap year starting on Monday of the Julian calendar. The denomination 636 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 649 (DCXLIX) was a common year starting on Thursday of the Julian calendar. The denomination 649 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 701 (DCCI) was a common year starting on Saturday of the Julian calendar, the 701st year of the Common Era (CE) and Anno Domini (AD) designations, the 701st year of the 1st millennium, the 1st year of the 8th century, and the 2nd year of the 700s decade. The denomination 701 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 570 (DLXX) was a common year starting on Wednesday of the Julian calendar. The denomination 570 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 642 (DCXLII) was a common year starting on Tuesday of the Julian calendar. The denomination 642 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 643 (DCXLIII) was a common year starting on Wednesday of the Julian calendar. The denomination 643 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 645 (DCXLV) was a common year starting on Saturday of the Julian calendar. The denomination 645 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 646 (DCXLVI) was a common year starting on Sunday of the Julian calendar. The denomination 646 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 656 (DCLVI) was a leap year starting on Friday of the Julian calendar. The denomination 656 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 592 (DXCII) was a leap year starting on Tuesday of the Julian calendar. The denomination 592 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 873 (DCCCLXXIII) was a common year starting on Thursday of the Julian calendar.
Year 900 (CM) was a leap year starting on Tuesday of the Julian calendar.
Year 580 (DLXXX) was a leap year starting on Monday of the Julian calendar. The denomination 580 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.
ʿAbd al-Raḥmān ibn ʿAwf was one of the companions of the Islamic prophet Muhammad. One of the wealthiest among the companions, he is known for being one of the ten to whom Paradise was promised according to Sunni Muslims.
