As stated earlier, "Mortal years and divine years are the exact same, but due to the fact that divinities don't die of anything except for murder and suicide, Hanten decided to make it so a divine year has a billion days in them, those days are mortal years.".
Mortals on all the planets count time the same way.
The reason for this is because realities spin in circles, and mortals noticed that Ohotu is the same, though it took some longer than others.
The mortals, despite none of them knowing about the others' existence, all had their year be a singular spin of Ohotu.
But despite the fact it took some longer than others, their years all end, and begin on the same day.
This is because they all instinctively chose that one night, because Hanten gave them that instinct.
The lengths of the months, weeks and days are different from planet to planet because they chose to measure the rotation of their star for those, but they all instinctively chose a singular rotation of Ohotu as their year.
Meanwhile, divinities, decided to make their day a singular rotation of Ohotu.
There are 10 months in the divine calendar.
The names for those are:
Month 1: Berence
Month 2: Ikence
Month 3: Ocence
Month 4: Durtence
Month 5: Bisence
Month 6: Altyncy
Month 7: Sevenidence
Month 8: Sigezence
Month 9: Tugyzyncy
Month 10: Unyncy
Every month has 10 million weeks per month.
Every week has 10 days.
The names of those days are:
Day 1: Suruta
Day 2: Raddane
Day 3: Mujine
Day 4: Nalne
Day 5: Ainne
Day 6: Arane
Day 7: Elane
Day 8: Enmane
Day 9: Ombhattane
Day 10: Dasama
If you count in days, a week begins on a day 1 instead of a day 0, because a day 0 is a day 10 in a week. Example: Suruta, Week 210 of Sevenidence is not day 2100 of Sevenidence, but actually day 2101, because day 2100 is Dasama, week 209 of Sevenidence.
(Author here: Misinformation about how long Ohotu has existed is very common, for example, Sun Demon, Taiyo thought Ohotu has existed for over 6 billion years, and that there's been more than 2 star gods when there's only been Sun and Itran. Some things are also widely believed to be true, even when they're false, like the fact that the Art of the Flames of Hell haven't been used in 4 million years (in TDotGoL:E chapter 22, that wasen't the narrator/me, that was a statement out of a scroll.) so yeah.)