ninyna'a detri lujvo

d₁ is New Year's Day of d₂=n₁=c₁ at location d₃ in calendar d₄.

In notes:

ninyna'anunsla: nu₁ is the celebration of the New Year as celebrated by s₁ at the beginning of year na₁=c₁ according to standard na₃; nu₁ is the New Year.