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Caseic Calendar: Difference between revisions

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The Caseic Calendar uses a 351-day year, split into thirteen months, all with 27 days each. The months, in order, go from 0 to 9, then are followed by X, Y, and Z. Days are written as numbers ranging from 01 to 27, with leading zeros included for single-digit days. There are no leap years or intercalary days.
The Caseic Calendar uses a 351-day year, split into thirteen months, all with 27 days each. The months, in order, go from 0 to 9, then are followed by X, Y, and Z. Days are written as numbers ranging from 01 to 27, with leading zeros included for single-digit days. There are no leap years or intercalary days.


For historical purposes, the prefix C is used for a day exactly 1000 Caseic years before the date in question. e.g. C572-8-24 is exactly 351000 days before 572-8-24
For historical purposes, prefixes are used to denote years in the distant past. The prefix C is used for a day exactly 1000 Caseic years before the date in question. e.g. C572-8-24 is exactly 351000 days before 572-8-24. Similarly, the prefix A is used for 2000 Caseic years, and though rarely used because of how little is known about ancient Caseic history. The prefix E is used for 3000 Caseic years.

== History ==
The Caseic Calendar was first adopted in the [[Cajia Kingdom]] as an alternative to [[regnal year numbering]], since the consistency of the 351-day cycle and 27-day subcycles allowed for more efficient trade. The year 0 was defined as the day the Cajia Kingdom ended the practice of slavery in an effort to stop [[Pechi]] from [[Caseic Weatherplague|lowering the air pressure]].

The Caseic Calendar remained in common use until {{Caseic date|577|11|27}}, when the [[Caseic Federation]] began to convert to the [[Haracalnde]]. [[Casi Fromatica]] was a strong advocate of the change, stating that it would make it easier to trade with the [[Eastern Bloc]]. On {{Caseic date|578|11|6}}, the Caseic Federation officially deprecated the use of the Caseic Calendar.


== Conversion ==
== Conversion ==
The Caseic Calendar was phased out in 6 PC, to be replaced by the Haracalnde. To do so, the conversion datum used was the day of the [[Grand Calming]]: Haracalnde 18-1 1 PC is equal to Caseic 572-8-24. To determine other days, count the number of days since the Grand Calming: the difference in day count should be the same.
The Caseic Calendar was phased out in 6 PC, to be replaced by the [[Haracalnde]]. To do so, the conversion datum used was the day of the [[Grand Calming]]: Haracalnde 18-1 1 PC is equal to Caseic 572-8-24. To determine other days, count the number of days since the Grand Calming: the difference in day count should be the same. For longer periods of time, it is useful to know that 40 Caseic years are exactly equal to 39 Haracalnde years.


{| class="wikitable"
{| class="wikitable"
Line 14: Line 19:
! Caseic !! Haracalnde !! Event
! Caseic !! Haracalnde !! Event
|-
|-
| 563-Z-15 || 18-7 9 TT || The [[First Contact Protocol]] became law
| E500-0-01 || 7-3 2996 TT ||
|-
| E900-0-01 || 7-3 2606 TT ||
|-
| A300-0-01 || 7-3 2216 TT ||
|-
| A700-0-01 || 7-3 1826 TT ||
|-
| C100-0-01 || 7-3 1436 TT ||
|-
| C500-0-01 || 7-3 1046 TT ||
|-
| C580-0-01 || 7-3 968 TT ||
|-
| C980-0-01 || 7-3 578 TT ||
|-
| 0-0-01 || 7-9 559 TT || Beginning of the current era
|-
| 20-0-01 || 7-3 539 TT ||
|-
| 60-0-01 || 7-3 500 TT ||
|-
| 100-0-01 || 7-3 461 TT ||
|-
| 140-0-01 || 7-3 422 TT ||
|-
| 180-0-01 || 7-3 383 TT ||
|-
| 220-0-01 || 7-3 344 TT ||
|-
| 260-0-01 || 7-3 305 TT ||
|-
| 300-0-01 || 7-3 266 TT ||
|-
| 340-0-01 || 7-3 227 TT ||
|-
| 380-0-01 || 7-3 188 TT ||
|-
| 420-0-01 || 7-3 149 TT ||
|-
| 460-0-01 || 7-3 110 TT ||
|-
| 499-X-16 || 1-1 71 TT ||
|-
| 499-Z-27 || 6-3 71 TT ||
|-
| 500-0-01 || 7-3 71 TT ||
|-
| 500-X-25 || 1-1 70 TT ||
|-
| 512-1-16 || 1-1 59 TT ||
|-
| 512-5-18 || 21-4 59 TT || The [[Treaty of Nisi]] is signed, ending the [[Brisa War]]
|-
| 513-5-18 || 12-4 58 TT || The [[West Casea Federation]] is formed.
|-
| 521-4-16 || 1-1 50 TT ||
|-
| 522-4-25 || 1-1 49 TT ||
|-
| 522-8-24 || 24-2 49 TT || [[Esiga]] joins [[Caseic Federation]]; [[Caseic Archipelago]] is fully unified
|-
| 522-8-27 || 27-2 49 TT ||
|-
| 522-9-27 || 24-3 49 TT ||
|-
| 522-X-27 || 21-4 49 TT ||
|-
| 522-Y-27 || 18-5 49 TT ||
|-
| 522-Z-27 || 15-6 49 TT ||
|-
| 523-5-07 || 1-1 48 TT ||
|-
| 540-X-25 || 1-1 31 TT ||
|-
| 541-Y-07 || 1-1 30 TT ||
|-
| 544-Z-07 || 1-1 27 TT ||
|-
| 545-Z-16 || 1-1 26 TT ||
|-
| 545-Z-27 || 12-1 26 TT ||
|-
| 546-Z-25 || 1-1 25 TT ||
|-
| 546-Z-27 || 3-1 25 TT ||
|-
| 547-0-01 || 4-1 25 TT ||
|-
| 547-Z-27 || 24-12 25 TT ||
|-
| 548-0-06 || 30-12 25 TT ||
|-
| 548-0-07 || 1-1 24 TT ||
|-
| 563-5-07 || 1-1 9 TT ||
|-
| 563-Z-15 || 18-7 9 TT || The [[First Contact Protocol]] becomes law
|-
|-
| 566-6-07 || 1-1 6 TT ||
| 566-6-07 || 1-1 6 TT ||
Line 39: Line 142:
|-
|-
| 574-8-25 || 1-1 3 PC ||
| 574-8-25 || 1-1 3 PC ||
|-
| 580-X-25 || 1-1 9 PC ||
|}
|}


[[Category:Caseic Archipelago]]
[[Category:Caseic Archipelago]]
[[Category:Time]]
[[Category:Time]]
[[Category:Calendars]]
[[Category:Caseic Archipelago pages]]
[[Category:Caseic Archipelago pages]]

Latest revision as of 05:16, 19 August 2026

The Caseic Calendar is the calendar that was historically used in the Caseic Archipelago before the Grand Calming. Its use was phased out and replaced by the Haracalnde in 6 PC for the purposes of simplifying trade with the Eastern Bloc.

Description

The Caseic Calendar uses a 351-day year, split into thirteen months, all with 27 days each. The months, in order, go from 0 to 9, then are followed by X, Y, and Z. Days are written as numbers ranging from 01 to 27, with leading zeros included for single-digit days. There are no leap years or intercalary days.

For historical purposes, prefixes are used to denote years in the distant past. The prefix C is used for a day exactly 1000 Caseic years before the date in question. e.g. C572-8-24 is exactly 351000 days before 572-8-24. Similarly, the prefix A is used for 2000 Caseic years, and though rarely used because of how little is known about ancient Caseic history. The prefix E is used for 3000 Caseic years.

History

The Caseic Calendar was first adopted in the Cajia Kingdom as an alternative to regnal year numbering, since the consistency of the 351-day cycle and 27-day subcycles allowed for more efficient trade. The year 0 was defined as the day the Cajia Kingdom ended the practice of slavery in an effort to stop Pechi from lowering the air pressure.

The Caseic Calendar remained in common use until 27-2 6 PC (577-Y-27), when the Caseic Federation began to convert to the Haracalnde. Casi Fromatica was a strong advocate of the change, stating that it would make it easier to trade with the Eastern Bloc. On 27-1 7 PC (578-Y-6), the Caseic Federation officially deprecated the use of the Caseic Calendar.

Conversion

The Caseic Calendar was phased out in 6 PC, to be replaced by the Haracalnde. To do so, the conversion datum used was the day of the Grand Calming: Haracalnde 18-1 1 PC is equal to Caseic 572-8-24. To determine other days, count the number of days since the Grand Calming: the difference in day count should be the same. For longer periods of time, it is useful to know that 40 Caseic years are exactly equal to 39 Haracalnde years.

Example conversions
Caseic Haracalnde Event
E500-0-01 7-3 2996 TT
E900-0-01 7-3 2606 TT
A300-0-01 7-3 2216 TT
A700-0-01 7-3 1826 TT
C100-0-01 7-3 1436 TT
C500-0-01 7-3 1046 TT
C580-0-01 7-3 968 TT
C980-0-01 7-3 578 TT
0-0-01 7-9 559 TT Beginning of the current era
20-0-01 7-3 539 TT
60-0-01 7-3 500 TT
100-0-01 7-3 461 TT
140-0-01 7-3 422 TT
180-0-01 7-3 383 TT
220-0-01 7-3 344 TT
260-0-01 7-3 305 TT
300-0-01 7-3 266 TT
340-0-01 7-3 227 TT
380-0-01 7-3 188 TT
420-0-01 7-3 149 TT
460-0-01 7-3 110 TT
499-X-16 1-1 71 TT
499-Z-27 6-3 71 TT
500-0-01 7-3 71 TT
500-X-25 1-1 70 TT
512-1-16 1-1 59 TT
512-5-18 21-4 59 TT The Treaty of Nisi is signed, ending the Brisa War
513-5-18 12-4 58 TT The West Casea Federation is formed.
521-4-16 1-1 50 TT
522-4-25 1-1 49 TT
522-8-24 24-2 49 TT Esiga joins Caseic Federation; Caseic Archipelago is fully unified
522-8-27 27-2 49 TT
522-9-27 24-3 49 TT
522-X-27 21-4 49 TT
522-Y-27 18-5 49 TT
522-Z-27 15-6 49 TT
523-5-07 1-1 48 TT
540-X-25 1-1 31 TT
541-Y-07 1-1 30 TT
544-Z-07 1-1 27 TT
545-Z-16 1-1 26 TT
545-Z-27 12-1 26 TT
546-Z-25 1-1 25 TT
546-Z-27 3-1 25 TT
547-0-01 4-1 25 TT
547-Z-27 24-12 25 TT
548-0-06 30-12 25 TT
548-0-07 1-1 24 TT
563-5-07 1-1 9 TT
563-Z-15 18-7 9 TT The First Contact Protocol becomes law
566-6-07 1-1 6 TT
567-6-16 1-1 5 TT
568-6-25 1-1 4 TT
569-7-07 1-1 3 TT
570-7-16 1-1 2 TT
571-7-25 1-1 1 TT
572-8-07 1-1 1 PC Epoch of the Haracalnde
572-8-24 18-1 1 PC Grand Calming / Datum of conversion
572-9-27 18-2 1 PC Founding of IGRS
573-8-16 1-1 2 PC
574-0-03 21-5 2 PC Beginning of the 2 PC Brenji Boycott
574-8-25 1-1 3 PC
580-X-25 1-1 9 PC
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