Which day you are on doesn't mean anything: the game is NOT "linear" as the new one.
You have quests and minigames, and you unlock quests after you completed a quest. You are supposed to follow the quest order you want, but you'd better follow the order given by the walkthrough.
Just follow the walkthrough.
Check the OP: you need Firebane's mod and the save variable list, because no matter what you do there is 1 route at least where you MUST edit your save with
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in order to move forward with the game.
Anyway, this older version is way funnier and better than the new version: the Author hadn't lost his sanity and started blabbering confused rantings about politics, political independence and his pets - dogs and cats as far as I remember - drowning into the river yet.