This guide is outdated. Some quests or actions can only be opened after completing a prerequisite quest. The game quests don't follow the same order in this walkthrough. You can find a quest popping up on different day. You don't get to do a quest on a specific day, but keep in mind what time you can proceed them. For instance, the sequence when Mia offers help to take care of Redd happens after I completed the "Take Care of Redd" quest, which is on day 7, not day 3.
To build a tent for Alma, you need to complete the "Crating and Building" quest with Darius, talk to him and choose "Master", then visit him everyday after 1PM. He will give you the recipe for Tent in a few days.