The 1st century was the century spanning AD 1 through AD 100 (C) according to the Julian calendar. It is often written as the 1st century AD or 1st century CE to distinguish it from the 1st century BC which preceded it. The 1st century is considered part of the Classical era, epoch, or historical period. The Roman Empire, Han China and the Parthian Persia were the most powerful and hegemonic states.
The 3rd century was the period from AD 201 to AD 300 (CCC) in accordance with the Julian calendar.
The 70s was a decade that ran from January 1, AD 70, to December 31, AD 79.
The 80s was a decade that ran from January 1, AD 80, to December 31, AD 89.
The 90s was a decade that ran from January 1, AD 90, to December 31, AD 99.
The 100s was a decade that ran from January 1, AD 100, to December 31, AD 109.
The 120s was a decade that ran from January 1, AD 120, to December 31, AD 129.
AD 56 (LVI) was a leap year starting on Thursday of the Julian calendar. At the time, it was known in the Roman Empire as the Year of the Consulship of Saturninus and Scipio. The denomination AD 56 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.
AD 57 (LVII) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Caesar and Piso. The denomination AD 57 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.
AD 73 (LXXIII) was a common year starting on Friday of the Julian calendar. At the time, it was known as the Year of the Consulship of Domitian and Messalinus. The denomination AD 73 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.
AD 89 (LXXXIX) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Fulvus and Atratinus. The denomination AD 89 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 140s decade ran from January 1, 140, to December 31, 149.
The 160s decade ran from January 1, 160, to December 31, 169.
The 170s decade ran from January 1, 170, to December 31, 179.
Year 105 (CV) was a common year starting on Wednesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Candidus and Iulius. The denomination 105 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 399 (CCCXCIX) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Eutropius and Theodorus. The denomination 399 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 579 (DLXXIX) was a common year starting on Sunday of the Julian calendar. The denomination 579 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 166 (CLXVI) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Pudens and Pollio. The denomination 166 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 168 (CLXVIII) was a leap year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Apronianus and Paullus. The denomination 168 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 420 (CDXX) was a leap year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Theodosius and Constantius. The denomination 420 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.
