This list includes dates beginning with the reign of Grand Duke Adolphe. For dates prior to this, while Luxembourg was ruled the Dutch kings, please see Dutch Royal Dates.

January
January 10 2005 – Death of Grand Duchess Joséphine-Charlotte, wife of Grand Duke Jean
January 14 1919 – Abdication of Grand Duchess Marie-Adélaïde
January 14 1919 – Accession of Grand Duchess Charlotte
January 23 1896 – Birth of Grand Duchess Charlotte, daughter of Grand Duke William IV
January 24 1924 – Death of Grand Duchess Marie-Adélaïde
January 29 1994 – Marriage of Prince Robert (son of Prince Charles) and Julie Houson Ongaro
January 30 1859 – Birth of Prince Franz of Nassau, son of Grand Duke Adolphe
January 31 1844 – Marriage(1) of Grand Duke Adolphe and Grand Duchess Elizabeth Mikhailovna of Russia
January 31 1935 – Birth of Joan Dillon, wife of Prince Charles of Luxmebourg

February
February 04 1981 – Marriage(civil) of Grand Duke Henri and Maria Teresa Mestre y Batista
February 06 1982 – Marriage of Princess Marie-Astrid (dtr of Grand Duke Jean) and Archduke Carl Christian of Austria
February 08 1952 – Death of Hilda, Grand Duchess of Baden (daughter of Grand Duke Adolphe)
February 14 1902 – Birth of Princess Sophie of Luxmebourg, daughter of Grand Duke William IV
February 14 1981 – Marriage(religious) of Grand Duke Henri and Maria Teresa Mestre y Batista
February 15 1897 – Birth of Princess Hilda of Luxembourg, daughter of Grand Duke William IV
February 16 1991 – Birth of Princess Alexandra of Luxembourg, daughter of Grand Duke Henri
February 17 1954 – Birth of Princess Marie-Astrid of Luxembourg, daughter of Grand Duke Jean
February 18 1984 – Birth of Countess Stéphanie de Lannoy, wife of Hereditary Grand Duke Guillaume
February 25 1912 – Death of Grand Duke William IV
February 25 1912 – Accession of Grand Duchess Marie-Adélaïde
February 28 2007 – Death of Marie Adelaide, Countess Henkel von Donnsemarck (dtr of Grand Duchess Charlotte)

March
March 01 1967 – Marriage of Prince Charles (son of Grand Duchess Charlotte) and Joan Dillon
March 04 1998 – Birth of Prince Paul Louis of Nassau, son of Prince Guillaume of Luxembourg
March 05 1921 – Birth of Grand Duke Jean, son of Grand Duchess Charlotte
March 07 1901 – Birth of Princess Elisabeth of Luxembourg, daughter of Grand Duke William IV
March 12 2006 – Birth of Prince Gabriel of Nassau, son of Prince Louis of Luxembourg
March 18 2002 – Birth of Prince Frederik of Nassau, son of Prince Robert of Luxembourg
March 18 2009 – Marriage(2) of Prince Jean (son of Grand Duke Jean) and Diane DeGuerre
March 20 1982 – Marriage of Princess Margaretha (dtr of Grand Duke Jean) and Prince Nikolaus of Liechtenstein
March 20 1995 – Birth of Princess Charlotte of Nassau, daughter of Prince Robert of Luxembourg
March 21 1985 – Birth of Claire Lademacher, wife of Prince Félix
March 22 1956 – Birth of Maria Teresa Mestre y Batista, wife of Grand Duke Henri

April
April 02 1875 – Death of Prince Franz of Nassau, son of Grand Duke Adolphe
April 07 1921 – Marriage of Princess Antonia (dtr of Grand Duke WIlliam IV) and Rupprecht, Crown Prince of Bavaria
April 09 1953 – Marriage of Grand Duke Jean and Princess Joséphine-Charlotte of Belgium
April 10 1958 – Marriage of Princess Marie Adelaide (dtr of Grand Duchess Charlotte) and Count Karl Henckel von Donnersmarck
April 12 1921 – Marriage of Princess Sophie (dtr of Grand Duke William IV) and Prince Ernst Heinrich of Saxony
April 16 1955 – Birth of Grand Duke Henri, son of Grand Duke Jean
April 16 1992 – Birth of Prince Sébastien of Luxembourg, son of Grand Duke Henri
April 18 1997 – Birth of Prince Alexandre of Nassau, son of Prince Robert of Luxembourg
April 22 1852 – Birth of Grand Duke William IV, son of Grand Duke Adolphe
April 23 1851 – Marriage(2) of Grand Duke Adolphe and Princess Adelheid-Marie of Anhalt-Dessau
April 23 2019 – Death of Grand Duke Jean

May
May 01 1963 – Birth of Prince Guillaume of Luxembourg son of Grand Duke Jean
May 02 2000 – Birth of Prince Léopold of Nassau, son of Prince Guillaume of Luxembourg (twin)
May 02 2000 – Birth of Princess Charlotte of Nassau, daughter of Prince Guillaume of Luxembourg (twin)
May 09 1956 – Marriage of Princess Elisabeth of Luxembourg (dtr of Grand Duchess Charlotte) and Franz, Duke of Hohenberg
May 15 1957 – Birth of Prince Jean of Luxembourg, son of Grand Duke Jean (twin)
May 15 1957 – Birth of Princess Margaretha of Luxembourg, daughter of Grand Duke Jean (twin)
May 20 2020 – Birth of Prince Charles of Luxembourg, son of Hereditary Grand Duke Guillaume
May 21 1924 – Birth of Princess Marie Adelaide of Luxembourg, daughter of Grand Duchess Charlotte
May 24 1941 – Death of Princess Sophie of Saxony (daughter of Grand Duke William IV)
May 27 1987 – Marriage(1) of Prince Jean (son of Grand Duke Jean) and Hélène Vestur
May 31 1958 – Birth of Hélène Vestur, 1st wife of Prince Jean of Luxembourg

June
June 03 1984 – Birth of Prince Félix of Luxembourg, son of Grand Duke Henri
June 09 1966 – Birth of Julie Houson Ongaro, wife of Prince Robert of Luxembourg
June 12 1968 – Birth of Sibilla Weiller, wife of Prince Guillaume of Luxembourg
June 14 1894 – Birth of Grand Duchess Marie-Adélaïde, daughter of Grand Duke William IV
June 15 2014 – Birth of Princess Amalia of Nassau, daughter of Prince Félix
June 21 1893 – Marriage of Grand Duke William IV and Infanta Marie Anne of Portugal

July
July 09 1985 – Death of Grand Duchess Charlotte
July 13 1861 – Birth of Infanta Marie Anne of Portugal, wife of Grand Duke William IV
July 13 2004 – Birth of Prince Jean of Nassau, son of Prince Guillaume of Luxmebourg
July 22 1988 – Birth of Prince Constantin of Nassau, son of Prince Jean of Luxembourg
July 24 1817 – Birth of Grand Duke Adolphe
July 26 1977 – Death of Prince Charles of Luxembourg (son of Grand Duchess Charlotte)
July 31 1942 – Death of Grand Duchess Marie Anne (née Infanta of Portugal), wife of Grand Duke William IV
July 31 1954 – Death of Antonia, Crown Princess of Bavaria (daughter of Grand Duke William IV)

August
August 02 1925 – Birth of Princess Marie Gabrielle of Luxembourg (daughter of Grand Duchess Charlotte)
August 02 1950 – Death of Princess Elisabeth of Thurn and Taxis (daughter of Grand Duke William IV)
August 03 1986 – Birth of Prince Louis of Luxembourg, son of Grand Duke Henri
August 07 1927 – Birth of Prince Charles of Luxembourg, son of Grand Duchess Charlotte
August 15 1992 – Birth of Prince Carl-Johan of Nassau, son of Prince Jean of Luxembourg
August 17 1950 – Marriage of Princess Alix (dtr of Grand Duchess Charlotte) and Antoine, Prince of Ligne
August 22 1968 – Birth of Prince Robert of Luxembourg, son of Prince Charles of Luxembourg
August 24 1929 – Birth of Princess Alix of Luxembourg, daughter of Grand Duchess Charlotte

September
September 08 1979 – Death of Hilda, Princess of Schwarzenberg (dtr of Grand Duke William IV)
September 08 1986 – Birth of Princess Marie-Gabrielle of Nassau, daughter of Prince Jean of Luxembourg
September 08 1994 – Marriage(civil) of Prince Guillaume (son of Grand Duke Jean) and Sibilla Weiller
September 15 1967 – Birth of Princess Charlotte of Luxembourg, dtr of Prince Charles of Luxmebourg
September 17 2013 – Marriage(civil) of Prince Félix and Claire Lademacher
September 21 2007 – Birth of Prince Noah of Nassau, son of Prince Louis of Luxembourg
September 21 2013 – Marriage(religious) of Prince Félix and Claire Lademacher
September 22 1885 – Marriage of Princess Hilda (dtr of Grand Duke Adolphe) and Friedrich II, Grand Duke of Baden
September 23 1854 – Birth of Prince Friedrich Paul of Nassau, son of Grand Duke Adolphe
September 24 1994 – Marriage(religious) of Prince Guillaume (son of Grand Duke Jean) and Sibilla Weiller
September 28 1893 – Birth of Prince Felix of Bourbon-Parma, husband of Grand Duchess Charlotte
September 29 2006 – Marriage of Prince Louis (son of Grand Duke Henri) and Tessy Antony

October
October 07 1899 – Birth of Princess Antonia of Luxmebourg, daughter of Grand Duke William IV
October 07 2000 – Abdication of Grand Duke Jean
October 07 2000 – Accession of Grand Duke Henri
October 11 1927 – Birth of Princess Joséphine-Charlotte of Belgium, wife of Grand Duke Jean
October 19 2012 – Marriage(civil) of Hereditary Grand Duke Guillaume and Countess Stéphanie de Lannoy
October 20 2012 – Marriage(religious) of Hereditary Grand Duke Guillaume and Countess Stéphanie de Lannoy
October 23 1855 – Death of Prince Friedrich Paul, son of Grand Duke Adolphe
October 28 1985 – Birth of Tessy Antony, wife of Prince Louis of Luxembourg
October 29 1930 – Marriage of Princess Hilda (dtr of Grand Duke William IV) and Adolf, Prince of Schwazenberg

November
November 05 1864 – Birth of Princess Hilda of Nassau, daughter of Grand Duke Adolphe
November 06 1919 – Marriage of Grand Duchess Charlotte and Prince Felix of Bourbon-Parma
November 06 1951 – Marriage of Princess Marie Gabrielle (dtr of Grand Duchess Charlotte) and Knud, Count of Holstein-Ledreborg
November 11 1981 – Birth of Hereditary Grand Duke Guillaume, son of Grand Duke Henri
November 12 1964 – Abdication of Grand Duchess Charlotte
November 12 1964 – Accession of Grand Duke Jean
November 14 1857 – Birth of Princess Marie Bathildis of Nassau, daughter of Grand Duke Adlophe
November 14 1922 – Marriage of Princess Elisabeth (dtr of Grand Duke William IV) and Prince Ludwig of Thurn and Taxis
November 17 1905 – Death of Grand Duke Adolphe
November 17 1905 – Accession of Grand Duke William IV
November 17 1990 – Birth of Prince Wenceslas of Nassau, son of Prince Jean of Luxembourg
November 22 2011 – Death of Elizabeth, Duchess of Hohenberg (daughter of Grand Duchess Charlotte)
November 23 1890 – Accession of Grand Duke Adolphe upon death of Dutch King Willem III
November 24 1916 – Death of Grand Duchess Adelheid-Marie, wife of Grand Duke Adolphe
November 28 2016 – Birth of Prince Liam of Nassau, son of Prince Félix

December
December 22 1922 – Birth of Princess Elizabeth of Luxembourg, dtr of Grand Duchess Charlotte
December 25 1833 – Birth of Princess Adelheid-Marie of Anhalt-Dessau, 2nd wife of Grand Duke Adolphe
December 28 1857 – Death of Princess Marie Bathildis of Nassau, daughter of Grand Duke Adolphe