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Historical Values
Year Value
1990 1 April 1979, Islamic Republic of Iran proclaimed
1991 1 April 1979, Islamic Republic of Iran proclaimed
1992 1 April 1979, Islamic Republic of Iran proclaimed
1993 1 April 1979 (Islamic Republic of Iran proclaimed)
1994 1 April 1979 (Islamic Republic of Iran proclaimed)
1995 1 April 1979 (Islamic Republic of Iran proclaimed)
1996 1 April 1979 (Islamic Republic of Iran proclaimed)
1997 1 April 1979 (Islamic Republic of Iran proclaimed)
1998 1 April 1979 (Islamic Republic of Iran proclaimed)
1999 1 April 1979 (Islamic Republic of Iran proclaimed)
2000 1 April 1979 (Islamic Republic of Iran proclaimed)
2001 1 April 1979 (Islamic Republic of Iran proclaimed)
2002 1 April 1979 (Islamic Republic of Iran proclaimed)
2003 1 April 1979 (Islamic Republic of Iran proclaimed)
2004 1 April 1979 (Islamic Republic of Iran proclaimed)
2005 1 April 1979 (Islamic Republic of Iran proclaimed)
2006 1 April 1979 (Islamic Republic of Iran proclaimed)
2007 1 April 1979 (Islamic Republic of Iran proclaimed)
2008 1 April 1979 (Islamic Republic of Iran proclaimed)
2009 1 April 1979 (Islamic Republic of Iran proclaimed)
2010 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 625 B.C. (unification of Iran under the Medes); ca. A.D. 1501 (Iran reunified under the Safavids); 12 December 1925 (modern Iran established under the Pahlavis)
2011 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 625 B.C. (unification of Iran under the Medes); ca. A.D. 1501 (Iran reunified under the Safavids); 12 December 1925 (modern Iran established under the Pahlavis)
2012 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 625 B.C. (unification of Iran under the Medes); ca. A.D. 1501 (Iran reunified under the Safavids); 12 December 1925 (modern Iran established under the Pahlavis)
2013 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 625 B.C. (unification of Iran under the Medes); ca. A.D. 1501 (Iran reunified under the Safavids); 12 December 1925 (modern Iran established under the Pahlavis)
2014 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: 16 January 1979 (Shah Reza PAHLAVI flees Iran to escape popular political revolt against his rule); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty); 1905-1907 (constitutional revolution resulting in establishment of a parliament); A.D. 1501 (Iran reunified under the Safavid Dynasty)
2015 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2016 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2017 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2018 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2019 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2020 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2021 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2022 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2023 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2024 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid (Persian) Empire established); A.D. 1501 (Iran reunified under the Safavid Dynasty); 1794 (beginning of Qajar Dynasty); 12 December 1925 (modern Iran established under the PAHLAVI Dynasty)
2025 1 April 1979 (Islamic Republic of Iran proclaimed); notable earlier dates: ca. 550 B.C. (Achaemenid or Persian Empire established); A.D. 1501 (Iran reunified under the Safavid dynasty); 1794 (beginning of Qajar dynasty); 12 December 1925 (modern Iran established under the PAHLAVI dynasty)