donri -dor-do'i- gismu

x1 is the daytime of day x2 at location x3; (adjective:) x1 is diurnal (vs. nocturnal).

See also nicte, djedi, tcika.

In notes:

djedi
x1 is x2 full days in duration (default is 1 day) by standard x3; (adjective:) x1 is diurnal.
nicte
x1 is a nighttime of day x2 at location x3; (adjective:) x1 is at night/nocturnal.
tcika
x1 [hours, minutes, seconds] is the time/hour of state/event x2 on day x3 at location x4.
dorcte
x1 is the calendar day of event x2 at location x3
dorlurfau
x1 is a 'day-moon' event, a time when the moon is visible in daylight.
dormidju
m1 is the noon (midday) of day d2 at location d3.
dormijbalvi
b1 is later than noon of day d2 at location d3.
dornilteikezraifau
f1 = r1 = x1 (event; perhaps: spacetime coordinates) is a solstice of extreme r3 = x2 ("ka" construct or season; default: "ka zmadu", which means "Summer solstice", unless context makes this interpretation untenable) at location/of or for celestial body/object d3 = x3 with respect to orbit/sun x4.
moi'o (exp!)
x1 is the PA-th date/time of unit x2 (si'o) counting from x3 (default: now) by calendar x4
uigdei
x1 is the x2th day of week number x3 of year x4, under calendar/system x5