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Oracle JDK 21 (LTS) end of extended support

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    There are 1,840 days until Oracle JDK 21 (LTS) end of extended support, on Tuesday, 30 September 2031.

    Oracle JDK 21 (LTS) reaches the end of extended support on September 30, 2031: no further updates are expected after that. Its regular end of life was September 30, 2028; the extended support programme covers it until this date. It was released on September 19, 2023.

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    Last verified Sep 16, 2026

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