Islamic calendar
C20524
concept
The Islamic calendar is a purely lunar calendar consisting of 12 months of 29 or 30 days each, used primarily to determine the dates of Islamic religious observances and holidays.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Islamic calendar canonical | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: Islamic calendar
Generated description
The Islamic calendar is a purely lunar calendar consisting of 12 months of 29 or 30 days each, used primarily to determine the dates of Islamic religious observances and holidays.
Instances (1)
| Instance | Via concept surface |
|---|---|
| Hijri calendar | — |