Windows Server 2016 to 2025: support timelineMicrosoft Lifecycle pages retrieved 2026-10-11. Dates are US Pacific calendar dates.

• Microsoft gives each end date as a timestamp at the end of that day, US Pacific time. Dates shown are US Pacific dates.
• Depending on your time zone, a browser may show a Microsoft date a day earlier or later than the dates here.
• Fixed Lifecycle Policy. Dates are as retrieved and can change; check the Microsoft Lifecycle page before a decision.