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Windows Server End of Life (EOL) Dates
About Windows Server
Windows Server currently has 20 tracked version lifecycle records, including 3 that remain supported. The latest listed cycle is 2025.
Data source: endoflife.date lifecycle dataset
Last updated: September 5, 2026
EOL Date tracks software and hardware end-of-life dates. Product names, logos, and trademarks belong to their respective owners and do not imply endorsement or affiliation.
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Windows Server Version Support Timeline
Cycle | Release Date | Support Ends | EOL Date | Latest | Source | Status |
|---|---|---|---|---|---|---|
2025LTS | 2024-11-01 | 2029-11-13 | 2034-11-14 | 10.0.26100 | Verify | Active |
23h2-ac | 2023-10-24 | 2026-05-12 | 2026-05-12 | 10.0.25398 | Verify | End of Life |
2022LTS | 2021-08-18 | 2026-10-13 | 2031-10-14 | 10.0.20348 | Verify | Active |
20h2-sac | 2020-10-20 | 2022-08-09 | 2022-08-09 | 10.0.19042 | Verify | End of Life |
2004-sac | 2020-05-27 | 2021-12-14 | 2021-12-14 | 10.0.19041 | Verify | End of Life |
1909-sac | 2019-11-12 | 2021-05-11 | 2021-05-11 | 10.0.18363 | Verify | End of Life |
1903-sac | 2019-05-21 | 2020-12-08 | 2020-12-08 | 10.0.18362 | Verify | End of Life |
1809-sac | 2018-11-13 | 2020-11-10 | 2020-11-10 | 10.0.17763 | Verify | End of Life |
2019LTS | 2018-11-13 | 2024-01-09 | 2029-01-09 | 10.0.17763 | Verify | Active |
1803-sac | 2018-04-30 | 2019-11-12 | 2019-11-12 | 10.0.17134 | Verify | End of Life |
1709-sac | 2017-10-17 | 2019-04-09 | 2019-04-09 | 10.0.16299 | Verify | End of Life |
2016LTS | 2016-10-15 | 2022-01-11 | 2027-01-12 | 10.0.14393 | Verify | Ending Soon |
2012-r2LTS | 2013-11-25 | 2018-10-09 | 2023-10-10 | 6.3.9600 | Verify | End of Life |
2012LTS | 2012-10-30 | 2018-10-09 | 2023-10-10 | 6.2.9200 | Verify | End of Life |
2008-r2-sp1LTS | 2011-02-22 | 2015-01-13 | 2020-01-14 | 6.1.7601 | Verify | End of Life |
2008-sp2LTS | 2009-04-29 | 2015-01-13 | 2020-01-14 | 6.0.6003 | Verify | End of Life |
2003-sp2LTS | 2007-03-13 | 2010-07-13 | 2015-07-14 | 5.2.3790 | Verify | End of Life |
2003-sp1 | 2005-03-30 | 2009-04-14 | 2009-04-14 | 5.2.3790 | Verify | End of Life |
2003LTS | 2003-04-24 | 2007-04-10 | 2007-04-10 | 5.2.3790 | Verify | End of Life |
2000LTS | 2000-02-17 | 2005-06-30 | 2010-07-13 | 5.0.2195 | - | End of Life |
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What is EOL?
EOL (End of Life) means the product no longer receives official updates, security patches, or technical support.
Why Track EOL?
Using unsupported software can lead to security vulnerabilities, compatibility issues, and compliance risks.
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Subscribe to Windows Server EOL alerts to receive email notifications before versions reach end of life.