Sunday was an important day in Drakon-Rasa.
On Earth, religious folk would generally go to church on Sunday―that much was common knowledge, and true at least when talking about a couple of the major religions. Here, though, they seemed to be a bit more fervent with their practices.
Thus, similar to Earth, but evidently more extreme, it represented a day of religious significance.
"The Father of the Holy Sun, Soldeus, is the primary religious figure of the Drakon-Rasa Empire. On this day, every week without fail, rituals vital to our culture are held, with countless prayers being made to the Sun Father."
Even if I looked out the window now, I could see the streets of the Imperial Capital flooded with citizens on their way to the already-packed Sunlit Temple.
'It's so popular, huh.... Is that why the weather is always so perfect? Or I guess, maybe it's explained like that in the game's lore...'