Quote Originally Posted by ExKage View Post
Do fortnight and sennight use in-game use the Earth moonphases or Hydaelyn's??
It would use Hydaelyn's. There are a few times that a fortnight has been mentioned as the amount of time needed to do something, so at the very least, you've been adventuring for several months now.

My head-canon is that every major fight/dungeon eats at least a full day, or perhaps even 2-3 if it's an incredibly long one. I personally don't think we went through the entire Aetherochemical Research Facility in any short amount of time. And there are many times where Minfillia or others suggest you "take a break" after defeating a primal and the like, so you're likely down a day or two afterwards.

None of the NPCs have mentioned anything such as, "It's been a year since you joined The Scions, hasn't it?", so I'm just shooting for 6-9 months.