Yop, exactly.
You can roll at any time during the day, doesn't matter. Also it doesn't matter what time is at my or Wutans or Games or twilights place as long as its Friday 13th at YOUR place
I mean you DONT have to roll on Friday the 13th, but I think its more fun that way since we got one of the "cursed days boooo~" to roll on, and if someone gets super lucky we can joke about it being the sorcery and witchcraft fufu ~ :3