Explorer's ring extension expiration?

According to the website the explorer's ring quest ends tomorrow. Does anyone know if that's 12am pst tonight or tomorrow night? Would be great if it was someone who actually either saw the data or knows someone who has, instead of guessing, which I can do just as well.

Probably wouldnt say in the data but generally it would end 12 pst like most events.

Quest.wz says midnight 7/28, which is the midnight between the 27th and 28th.

Quest.wz says midnight 7/28, which is the midnight between the 27th and 28th.

And keep in mind that they typically have server checks Tuesday night starting between 10pm and 11pm PST. So if you are going to cut it down to the wire then you should assume you must be done by 10pm.

Typically if it does not have an expiration date, the server is coded so that the quest would terminate at 12am PST or 3am (the 28th on the East Coast.)
If there is however a date set for a server check, it depends on the timing of the servers, however the quests still end exactly at 12am PST, its just that you will not be able to acess the game starting at a prior predetermined time, most likely, 10pm PST (27th) or 1am EST (28th.)