In his first address, (or at least its English translation) Dr. Ashurbeyli declared Dec 12, 2016 as "the first day of the Asgardian calendar".
Does this just mean that that is the official day of our founding, or does it imply that we plan to have a non-Gregorian calendar?
I want to point out that we are going to begin on and around Earth. Until we have established ourselves on other planets, planetoids, or asteroids, we will have to conduct trade with Earth. (Even if we are energy-self-sufficient with a "closed" ecosystem, we will still lose some matter.)
Continued use of the Gregorian calendar will simplify interactions with the majority of Humanity, including the UN.
The Gregorian calendar is marginally useful for some Earth-related astronomical events.
I propose that adoption of a non-Gregorian calendar be delayed until our administration is somewhere other than Earth or Earth-orbit. That while the primary administrative centers remain somehow Earthbound, we continue using the Gregorian calendar.
(Nothing in this proposal should be construed as prohibiting non-Earthbound Asgardians from adopting a local calendar and conducting local governance according to the local calendar. Thus a Mars or Mars-orbit colony should be free to use an appropriate Martian calendar. etc.)