Calendar

Months

Annulacarn AN – anul for annual and carn Dwarvish for one (I was thinking first of the year)

Arnetzil - AZ – Dwarvish for White Stop

Drâthdem - DR –  Dwarvish for Tree Change

Mistminas - MI – mist, then minas is Greek for month

Loteuary - LO – Lote is elvish for flower

Zondem - ZO – Dwarvish for Sun Change

Peloth - PE – For pelor (because 1 of 3 of the good gods that frequently come up)

Bahum - BA– for Bahamut (because 1 of 3 of the good gods that frequently come up)

Erôthdem - ER – Dwarvish for Earth change

Nerath – NE -  Nera alt name for raven queen apparently. (because 1 of 3 of the good gods that frequently come up)

Isidaretzil - IS– Dwarvish for Rose stop

Feldem - FE - Dwarvish Frost Change

Weeks:

Yestniassa – Elvish: To begin the alliance

Moradias – for moradin the dwarven god of smiths

Obadias – for Obad Hai god of nature

Raodias – for rao god of peace and reason

Heirondias – for Heironeous the human god of chivalry, justice, honor, war, daring, and valor (this guy has been busy.)

Enquietzil – Enqui is elvish for week, Etzil dwarvish for stop

Date Format:
Abbreviation:

DayMonthabreviationYear

Example:The Circle of the leaf was founded 6ZO87

Formal: 

Weekday the day of Month in the year# since the invasion

Example: Ella was born on Raodias the 23rd of Zondem in the 67th year since the invasion

Casual:

Month date, year.

Example: Teledar The baker's husband helped fight back a kobold attack on Greenleaf on Drâthdem 29th, 90.

Approximate Dates:
The Orcish Invasion of Reylis was ended 25ER-1

The Circle of the Leaf was founded 6ZO87

Roman Marsk took power 15DR90

The Circle of the Leaf was defeated 20DR90

Strahd was defeated 7NE92

Battle at Heathens Haven 11IS92

Evidence of corruption of the temple of Pelor was uncovered 11FE92

The Black Dragon was defeated in the southern barbarian lands 29AZ93

Wynter Was rescued from Lochdanan 11BA94