User blog comment:YuutaScarlett/Another Anime Break?/@comment-25334245-20140826231856/@comment-7418318-20140827202541

They knew each other for less than half a year, so something less than 180 days. And I'm very sure that far less than the remaining 230-ish days have passed since they came out of Fairy Sphere, even more so if the three month that went by in the one day spent in the Spirit World aren't counted.

So that puts 413 days either within the timeskip or several month in the future from the current point of the story.