It's been reported the Countdown timer is now missing>
Now that the event has began the next window will open at the same time each day.
If you are confused what time each day begins it is stated in the Announcement;
The Doughnight calendar is set to Central European Timezone (CET) which is UT +1hr.
Here is a link that you should be able to find your time zone and write down what time the event starts in your neck of the world. -
This link leads to an off site website. Fixed time around the world:
set to match UT+1Hr.But once you figure out what time it starts in your part of the world it will be the same each day.