hodiernal seems to be mostly used in grammar/linguistics discussions; viz., the hodiernal past (tense), which is used to express same-day events.

hesternal, then, is used for yesterday's events, and pre-hodiernal for previous to yesterday..

but I found this cite from Edward George Earle Lytton Bulwer-Lytton (yes, *that Bulwer-Lytton): In enervating slumbers, from the hesternal dissipation or debauch. (or, he was trying to sleep off a hangover).