About
About ZZZ Countdown
One reason for this site: when a Zenless Zone Zero version is about to land, people want a timer that is correct and they want to know where the moment came from.
Why this exists
One timer, and the receipt behind it
What this site tracks
the release and go-live moment, converted into your own time zone;
the Phase I and Phase II banner switch dates, each with its own live timer;
the pre-download window, the file size per platform and the compensation conditions;
the date the version ends, and when the next version is expected.
How we verify dates
Every date comes from an announcement published by HoYoverse, read directly rather than summarised from another site, and each one is linked next to the date it supports.
Where HoYoverse has not published something, this site says so. The go-live minute is the clearest example: the notice gives a maintenance start and a five-hour estimate, never a published go-live time, so that moment is labelled an estimate. The full list is on thesources page.
Who we are
ZZZ Countdown is a small independent project run by players who kept getting the same two questions in community threads: what time does it go live in my zone, and when does the banner I want actually end. This site answers them in one place and keeps the receipts.
The site is written in English. If you found a date here that is wrong or outdated, thecontact pageexplains how to report it, and corrections get logged publicly.
Start with the timers
Timers that
tell you where
October 21, 2026 · maintenance 06:00 (UTC+8) · estimated go-live 11:00 (UTC+8)