Hellomynameis wrote:PST = GMT-8 , but my server is GMT+1, and on my server, Restless Shadelings still massspawn at 00:01 GMT+1
So I suppose they did not normalize it in Europe.
I dug around and found the WoW Insider article detailing the changes:
They didn't mention European realms except to say that they have been normalized this way for many years, and the new normalization for North American and Oceanic servers were most likely based on this. Each region is based on a different time zone, and they only detail North American and Oceanic. I would assume that nothing has changed for European realms.
North American Daily Event Times are based on North American Pacific Standard Time (GMT -8 hours)
Sunrise: 5:30am PST
Sunset: 6:30pm PST
Ocianic Daily Event Times are based on Australian Eastern Standard Time (GMT +10 hours)
Sunrise: 5:30am EST
Sunset: 6:30pm EST
Only the times for sunrise and sunset were given, so it's possible that midnight is still determined by server time, but I'd be willing to bet that it's set by each region's respective time zones. I haven't checked recently, but I might try to check this out tonight.