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2023-24 ACT Test Dates & Registration Deadlines
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Test DateRegistration Deadline Late Registration
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October 28, 2023 September 22 Oct 6
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December 9, 2023 November 3 Nov 17
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February 10, 2024 January 5 Jan 19
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April 13, 2024 March 8 March 22
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June 8, 2024 May 3 May 17
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July 13, 2024 June 7 June 21