Calendar

The Greyhawk Calendar is the most common system for tracking the days and months of the Common Year in the Flanaess.

The Greyhawk year consists of 364 days, split into twelve months of twenty-eight days each, and four seven-day festivals, each placed at three month intervals. Different cultures have their own names for the months and festivals. The months and festivals are commonly referred to as the Dozenmonth of Luna and the Four Festivals.

Days in Greyhawk are reckoned in weeks of seven days each. The days of the week are: Starday, Sunday, Moonday, Godsday, Waterday, Earthday, and Freeday. Godsday is commonly associated with worship, and Freeday with rest. The remaining days are considered “work days.”

Month Common Elven Nomads Season
Needfest
1 Fireseek Diamondice Tiger Winter
2 Readying Yellowillow Bear Winter
3 Coldeven Snowflowers Lion Spring
Growfest
4 Planting Blossoms Frog Spring
5 Flocktime Violets Turtle Spring
6 Wealsun Berrytime Fox Summer
Richfest (Midsummer)
7 Reaping Goldfields Snake Summer
8 Goodmonth Sunflowers Boar Summer
9 Harvester Fruitfall Squirrel Autumn
Brewfest
10 Patchwall Brightleaf Hare Autumn
11 Ready’reat Tinklingice Hawk Autumn
12 Sunsebb Lacysnows Wolf Winter

An interesting feature of the Greyhawk calendar is that the days of the week always occur on the same day every year, a result of the year having a number of days divisible by seven.

The first of the month is always a Starday, and the rest follow as shown below:

  • Starday is always on the 1st, 8th, 15th, and 22nd of the month.
  • Sunday is always on the 2nd, 9th, 16th, and 23rd.
  • Moonday is always on the 3rd, 10th, 17th, and 24th.
  • Godsday is always on the 4th, 11th, 18th, and 25th.
  • Waterday is always on the 5th, 12th, 19th, and 26th.
  • Earthday is always on the 6th, 13th, 20th, and 27th.
  • Freeday is always on the 7th, 14th, 21st, and 28th.

The months and festivals are based on the cycles of Oerth’s moons, Luna and Celene. Luna has a twenty-eight day cycle, while Celene’s cycle is ninety-one days. Celene is full at the midpoint of each festival, while Luna is full at various times throughout the year. Notably, both moons are full on Richfest 3-5.

Calendar

The Wild Coast Anatexis mikeandheath71