Independence Day (Hebrew: יום העצמאות Yom Ha’atzmaut, lit. “Day of Independence”) is the national day of Israel, commemorating the Israeli Declaration of Independence in 1948. The day is marked by official and unofficial ceremonies and observances.

Because Israel declared independence on May 14, 1948, which corresponded with the Hebrew date 5 Iyar in that year, Yom Ha’atzmaut was originally celebrated on that date. However, to avoid Sabbath desecration, it may be commemorated one or two days before or after the 5th of Iyar if it falls too close to the Jewish Sabbath. Yom Hazikaron, the Israeli Fallen Soldiers and Victims of Terrorism Remembrance Day is always scheduled for the day preceding Independence Day.