The calendar is to help keep track of time, days, years, lunar phases, and so forth.
Days of the WeekSunday: Gileadai (Ergoth), Friend Day (Plainsmen), Linaras (Solamnic), Brenzik (Dwarven), Gateway (Elven), Praise Day (Kender), Guard (Goblin)
Monday: Luindai (Ergoth), Hunt Day (Plainsmen), Palast (Solamnic), Mithrik (Dwarven), Bright Eye (Elven), Light Day (Kender), Pain (Goblin)
Tuesday: Nuindai (Ergoth), Share Day (Plainsmen), Majetag (Solamnic), Adamachtis (Dwarven), Night's Eye (Elven), Fire Day (Kender), Fear (Goblin)
Wednesday: Soldai (Ergoth), Gather Day (Plainsmen), Kirinor (Solamnic), Aurachil (Dwarven), Dead Eye (Elven), Winds Day (Kender), Rout (Goblin)
Thursday: Manthus (Ergoth), Barter Day (Plainsmen), Misham (Solamnic), Cuprig (Dwarven), Dream Dance (Elven), Waters Day (Kender), Strife (Goblin)
Friday: Shinarai (Ergoth), Worship Day (Plainsmen), Bakukal (Solamnic), Ferramis (Dwarven), Winged Trade (Elven), Ground Day (Kender), Feint (Goblin)
Saturday: Boreadai (Ergoth), Council Day (Plainsmen), Bracha (Solamnic), Agorin (Dwarven), World Tree (Elven), Shadow Day (Kender), Flank (Goblin)
Months of the YearJanuary: Aelmont (Ergoth), Ice Glaze (Plainsmen), Newkolt (Solamnic), Dark-Crypt (Dwarven), Winter Night (Elven), Snowfun (Kender), Famine (Goblin)
February: Rannmont (Ergoth), Snow Deep (Plainsmen), Deepkolt (Solamnic), Dark-Deep (Dwarven), Winter Deep (Elven), Darktime (Kender), Madness (Goblin)
March: Mishamont (Ergoth), Mountain Thaw (Plainsmen), Brookgreen (Solamnic), Damp-Mood (Dwarven), Spring Dawning (Elven), Windsong (Kender), Girding (Goblin)
April: Chislmont (Ergoth), Earth Wakes (Plainsmen), Yurthgreen (Solamnic), Damp-Chisel (Dwarven), Spring Rain (Elven), Raindrum (Kender), Scouting (Goblin)
May: Bran (Ergoth), Flower Blooms (Plainsmen), Fleurgreen (Solamnic), Dry-Anvil (Dwarven), Spring Blossom (Elven), Flowerfield (Kender), Campaign (Goblin)
June: Corij (Ergoth), Home Earth (Plainsmen), Holmswealth (Solamnic), Dry-Axe (Dwarven), Summer Home (Elven), Homefriends (Kender), Siege (Goblin)
July: Argon (Ergoth), Raging Fire (Plainsmen), Fierswelt (Solamnic), Dry-Heat (Dwarven), Summer Run (Elven), Wandertime (Kender), Flame (Goblin)
August: Sirrimont (Ergoth), Dying Ember (Plainsmen), Paleswelt (Solamnic), Dry-Forge (Dwarven), Summer End (Elven), Summerlaze (Kender), Sack (Goblin)
September: Reorxmont (Ergoth), Harvest Home (Plainsmen), Reapember (Solamnic), Cold-Hammer (Dwarven), Autumn Harvest (Elven), Harvestfete (Kender), Loot (Goblin)
October: Hiddumont (Ergoth), Leaf Gild (Plainsmen), Gildember (Solamnic), Cold-Steel (Dwarven), Autumn Twilight (Elven), Leafplay (Kender), Betrayal (Goblin)
November: H'rarmont (Ergoth), Dark Cold (Plainsmen), Darkember (Solamnic), Cold-Rust (Dwarven), Autumn Dark (Elven), Bleakcold (Kender), Pestilence (Goblin)
December: Phoenix (Ergoth), Frost Eve (Plainsmen), Frostkolt (Solamnic), Cold-Lode (Dwarven), Winter Come (Elven), Blessings (Kender), Reward (Goblin)
Hours of the Day - 0 = Darkwatch, 1 = After Darkwatch, 2 = Deepwatch, 3 = After Deepwatch, 4 = Early Watch, 5 = Waking Hour, 6 = Morning Watch, 7 = First Watch, 8 = Second Watch, 9 = Third Watch, 10 = Fourth Watch, 11 = Fifth Watch, 12 = High Watch, 13 = Seventh Watch, 14 = Eighth Watch, 15 = Ninth Watch, 16 = Tenth Watch, 17 = Eleventh Watch, 18 = Twelfth Watch, 19 = Evening Watch, 20 = Last Watch, 21 = Afterwatch, 22 = Late Watch, 23 = Restful Hour, and back to Darkwatch again.
Each month has exactly 30 days.
The lunar cycles can be kept track of
here.