dormidju lujvo

m1 is the noon (midday) of day d2 at location d3.

djemidju is too vague. Cf. donri, midju, ctemidju.

In notes:

ctemidju
m1 is the midnight of n2 at location n3.
dormijbalvi
b1 is later than noon of day d2 at location d3.
dormijysai
s1 (mass) is a lunch, dinner (midday meal) composed of dishes including s2.