In-game weeks are 6 days long. Up to 2 in-game weeks' time will often pass between weekly game sessions, while within a campaign it will move at a rate determined by the GM.

Campaigns may or may not begin on the posted in-game date; ask your GM for the in-game start date of a long-term campaign you are in, or check the adventure writeups.

For a breakdown on the calendar of Jaern and Cahyali, see The Calendar of PFC.

For dates before real date 2024, see this spreadsheet: Game Date Log