Throughout the year, Girl Scouts and Girl Scout volunteers celebrate some very special days in Girl Scouting.

• Juliette Gordon Low's birthday or Founder's Day, October 31, marks the birth in 1860 of Girl Scouts of the USA founder Juliette Gordon Low in Savannah, Georgia.

• World Thinking Day, February 22, celebrates the birthdays of Girl Guide/Girl Scout founder Lord Baden-Powell (1857–1941) and World Chief Guide Lady Baden-Powell (1889–1977). The day is also a time to donate funds to the Juliette Low World Friendship Fund.

• Girl Scouts’ birthday, March 12, commemorates the day in 1912 when Juliette Gordon Low officially registered the organization's first 18 members in Savannah, Georgia.

• Girl Scout Week is celebrated each March, starting with Girl Scout Sunday and ending with Girl Scout Sabbath on a Saturday, and it always includes Girl Scouts’ birthday, March 12.

• Girl Scouts Celebrate Faith events give Girl Scouts an opportunity to be recognized at their places of worship during Girl Scout Week, share their legacy of service to others, and deepen their connection to their faith and Girl Scouting. Celebration days include Girl Scout Sunday, Girl Scout Jummah, and Girl Scout Sabbath/Shabbat.

• Girl Scout Leader's Day, April 22, honors all the volunteers who work as leaders and mentors in partnership with girls. On this day, Girl Scouts, their families, and their communities find special ways to thank their Girl Scout volunteers.