That all depends on if you like math. Personally, I like to save myself a headache and stick to the day based on Luceti's calender.
[After all, not everyone wants to stress over the logistics of how their point in time meshes with the time in Luceti. Riku certainly tries not to fuss over it.]
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[After all, not everyone wants to stress over the logistics of how their point in time meshes with the time in Luceti. Riku certainly tries not to fuss over it.]