1931 (MCMXXXI) was a common year starting on Thursday of the Gregorian calendar, the 1931st year of the Common Era (CE) and Anno Domini (AD) designations, the 931st year of the 2nd millennium, the 31st year of the 20th century, and the 2nd year of the 1930s decade.
1866 (MDCCCLXVI) was a common year starting on Monday of the Gregorian calendar and a common year starting on Saturday of the Julian calendar, the 1866th year of the Common Era (CE) and Anno Domini (AD) designations, the 866th year of the 2nd millennium, the 66th year of the 19th century, and the 7th year of the 1860s decade. As of the start of 1866, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1916 (MCMXVI) was a leap year starting on Saturday of the Gregorian calendar and a leap year starting on Friday of the Julian calendar, the 1916th year of the Common Era (CE) and Anno Domini (AD) designations, the 916th year of the 2nd millennium, the 16th year of the 20th century, and the 7th year of the 1910s decade. As of the start of 1916, the Gregorian calendar was 13 days ahead of the Julian calendar, which remained in localized use until 1923.
The 1770s was a decade of the Gregorian calendar that began on January 1, 1770, and ended on December 31, 1779. A period full of discoveries, breakthroughs happened in all walks of life, as what emerged at this period brought life to most innovations we know today.
1883 (MDCCCLXXXIII) was a common year starting on Monday of the Gregorian calendar and a common year starting on Saturday of the Julian calendar, the 1883rd year of the Common Era (CE) and Anno Domini (AD) designations, the 883rd year of the 2nd millennium, the 83rd year of the 19th century, and the 4th year of the 1880s decade. As of the start of 1883, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1797 (MDCCXCVII) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Thursday of the Julian calendar, the 1797th year of the Common Era (CE) and Anno Domini (AD) designations, the 797th year of the 2nd millennium, the 97th year of the 18th century, and the 8th year of the 1790s decade. As of the start of 1797, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.
1880 (MDCCCLXXX) was a leap year starting on Thursday of the Gregorian calendar and a leap year starting on Tuesday of the Julian calendar, the 1880th year of the Common Era (CE) and Anno Domini (AD) designations, the 880th year of the 2nd millennium, the 80th year of the 19th century, and the 1st year of the 1880s decade. As of the start of 1880, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1854 (MDCCCLIV) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Friday of the Julian calendar, the 1854th year of the Common Era (CE) and Anno Domini (AD) designations, the 854th year of the 2nd millennium, the 54th year of the 19th century, and the 5th year of the 1850s decade. As of the start of 1854, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1886 (MDCCCLXXXVI) was a common year starting on Friday of the Gregorian calendar and a common year starting on Wednesday of the Julian calendar, the 1886th year of the Common Era (CE) and Anno Domini (AD) designations, the 886th year of the 2nd millennium, the 86th year of the 19th century, and the 7th year of the 1880s decade. As of the start of 1886, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1774 (MDCCLXXIV) was a common year starting on Saturday of the Gregorian calendar and a common year starting on Wednesday of the Julian calendar, the 1774th year of the Common Era (CE) and Anno Domini (AD) designations, the 774th year of the 2nd millennium, the 74th year of the 18th century, and the 5th year of the 1770s decade. As of the start of 1774, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.
1843 (MDCCCXLIII) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Friday of the Julian calendar, the 1843rd year of the Common Era (CE) and Anno Domini (AD) designations, the 843rd year of the 2nd millennium, the 43rd year of the 19th century, and the 4th year of the 1840s decade. As of the start of 1843, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1847 (MDCCCXLVII) was a common year starting on Friday of the Gregorian calendar and a common year starting on Wednesday of the Julian calendar, the 1847th year of the Common Era (CE) and Anno Domini (AD) designations, the 847th year of the 2nd millennium, the 47th year of the 19th century, and the 8th year of the 1840s decade. As of the start of 1847, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1821 (MDCCCXXI) was a common year starting on Monday of the Gregorian calendar and a common year starting on Saturday of the Julian calendar, the 1821st year of the Common Era (CE) and Anno Domini (AD) designations, the 821st year of the 2nd millennium, the 21st year of the 19th century, and the 2nd year of the 1820s decade. As of the start of 1821, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1850 (MDCCCL) was a common year starting on Tuesday of the Gregorian calendar and a common year starting on Sunday of the Julian calendar, the 1850th year of the Common Era (CE) and Anno Domini (AD) designations, the 850th year of the 2nd millennium, the 50th year of the 19th century, and the 1st year of the 1850s decade. As of the start of 1850, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1853 (MDCCCLIII) was a common year starting on Saturday of the Gregorian calendar and a common year starting on Thursday of the Julian calendar, the 1853rd year of the Common Era (CE) and Anno Domini (AD) designations, the 853rd year of the 2nd millennium, the 53rd year of the 19th century, and the 4th year of the 1850s decade. As of the start of 1853, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1856 (MDCCCLVI) was a leap year starting on Tuesday of the Gregorian calendar and a leap year starting on Sunday of the Julian calendar, the 1856th year of the Common Era (CE) and Anno Domini (AD) designations, the 856th year of the 2nd millennium, the 56th year of the 19th century, and the 7th year of the 1850s decade. As of the start of 1856, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.
1778 (MDCCLXXVIII) was a common year starting on Thursday of the Gregorian calendar and a common year starting on Monday of the Julian calendar, the 1778th year of the Common Era (CE) and Anno Domini (AD) designations, the 778th year of the 2nd millennium, the 78th year of the 18th century, and the 9th year of the 1770s decade. As of the start of 1778, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.
1777 (MDCCLXXVII) was a common year starting on Wednesday of the Gregorian calendar and a common year starting on Sunday of the Julian calendar, the 1777th year of the Common Era (CE) and Anno Domini (AD) designations, the 777th year of the 2nd millennium, the 77th year of the 18th century, and the 8th year of the 1770s decade. As of the start of 1777, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.
1775 (MDCCLXXV) was a common year starting on Sunday of the Gregorian calendar and a common year starting on Thursday of the Julian calendar, the 1775th year of the Common Era (CE) and Anno Domini (AD) designations, the 775th year of the 2nd millennium, the 75th year of the 18th century, and the 6th year of the 1770s decade. As of the start of 1775, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.
1776 (MDCCLXXVI) was a leap year starting on Monday of the Gregorian calendar and a leap year starting on Friday of the Julian calendar, the 1776th year of the Common Era (CE) and Anno Domini (AD) designations, the 776th year of the 2nd millennium, the 76th year of the 18th century, and the 7th year of the 1770s decade. As of the start of 1776, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.
