The supreme court, of the corporate United states, decides the Pocket Veto Case: Adjournment of Congress is any time Congress is not in session, such as vacations, and not just at the end of a session.
[added 6/29/2022]
Subsequent Events:
Authority:
Article I, Section 7 [Clause 2]
ccc-2point0.com/constitution-for-the-united-states
References:
Pocket Veto Case – Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Pocket_Veto_Case