Tsurugi's time in Canada is GMT-4.
So just take your time zone in relation to GMT and it should be pretty easy from there.
I'm glad my text dump of a background was okay - I plan on using this character in Mshcher's far away Jedi Civil War RP providing he doesn't die, so I wanted a hell of a lot of backstory for that reason too.
Oh, that is not me asking for him to not die, I'm just explaining why it was so damn long, other than the boredom ofc - it is fine for him to die, as I said it is my plan, not my demand.