New Diablo Season 8 Ends Dec 30th, S9 Starts Jan 6th

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Season 8 Ends Dec 30th, 9 Starts Jan 6th

Season 8 will end on Friday December 30th at 5 PM server time! Season 9 will then begin a exactly week later, on January 6th, with patch 2.4.3 certainly being applied in between these two dates.
Read the full announcement, including information on the Season rollover here.

Originally Posted by Blizzard (Official Blog)

Here we are again, nephalem. As we prepare to close out another Season in Diablo III, it's time to take a moment to remember what you have achieved and ensure you're ready for the transition to a new Season.

You’ll be able to sort through your rollover rewards and review your progress on the Leaderboards between Seasons. It’s a great time to reflect on the accomplishments you’ve made and enjoy the culmination of your pre- and post-Season loot hunts!

Season 8 will be ending on the following dates and times:

    North America: Friday, December 30 @ 5:00 p.m. PST
    Europe: Friday, December 30 @ 5:00 p.m. CET
    Asia: Friday, December 30 @ 5:00 p.m. KST

Season 9 will begin about one week afterward on these dates:

    North America: Friday, January 6 @ 5:00 p.m. PST
    Europe: Friday, January 6 @ 5:00 p.m. CET
    Asia: Friday, January 6 @ 5:00 p.m. KST