Common Year
In the World of Greyhawk, the Common Year, or CY, is the basis of the common calendar. Years occurring before the Common Year are denoted with negative numbers, or are sometimes listed as "BCY" (Before Common Year).
There is no Common Year zero (0 CY), as the reckoning began with the first year, 1 CY, which must be accounted for when converting other systems of reckoning years prior to 1 CY, such as the Baklunish Hegira (BH), Flan Tracking (FT), Oeridian Record (OR, also known as the Oerid Reckoning), the Olman Lunar (OL), the Olven Calendar (OC), Suloise Dating (SD), or the Touv Calendar (TC).
Days, weeks, and months within the Common Year are reckoned using the Greyhawk Calendar.
History
The Common Year Reckoning is an Oeridian, specifically an Aerdi, creation, and replaced the Oeridian Record. The Common Year was established as the system of reckoning by Grand Prince Nasran I of the Great Kingdom of Aerdy in 645 OR (1 CY), when he declared universal peace throughout his the land, and took the title of Overking.
Equivalents
1 CY
- Baklunish Hegira: 2660 BH (Folio.5)
- Flan Tracking: 2151 FT (Folio.5)
- Olven Calendar: 4463 OC (Folio.5)
- Olman Lunar: 805 OL (tSB.64)
- Oeridian Record: 645 OR (Folio.5)
- Suloise Dating: 5116 SD (Folio.5)
- Touv Calendar: 1408 TC (tSB.64)
Conversions
For results of 0 or less, subtract 1 from the result. In rare cases where the initial date is negative, convert to an earlier reckoning first. If this is not possible (such as with a negative SD date), then subtract 2 from the result (ie, once for each lack of a zero year).
Baklunish Hegira
BH date - 2659 = CY date.
Flan Tracking
FT date - 2150 = CY date.
Olven Calendar
OC date - 4462 = CY date.
Olman Lunar
OL date - 804 = CY date.
Oeridian Record
OR date - 644 = CY date.
Suloise Dating
SD date - 5115 = CY date.
Touv Calendar
TC date - 1407 = CY date.
See also
Bibliography
- Brown, Anne. Player's Guide. Renton, WA: TSR, 1998.
- Gygax, Gary. The World of Greyhawk. Lake Geneva, WI: TSR, 1980.
- -----. World of Greyhawk Fantasy Game Setting. Lake Geneva, WI: TSR, 1983.
- Holian, Gary, Erik Mona, Sean K. Reynolds, and Frederick Weining. Living Greyhawk Gazetteer. Renton, WA: Wizards of the Coast, 2000.
- Mentzer, Frank. Doc's Island. Lake Geneva, WI: TSR Hobbies, 1983.
- Moore, Roger E. Greyhawk: The Adventure Begins. Renton, WA: Wizards of the Coast, 1998. Page 39.
- Reynolds, Sean K. The Scarlet Brotherhood. Renton, WA: TSR, 1999.
- Sargent, Carl. From the Ashes. Lake Geneva, WI: TSR, 1993.