month · temporal
a time of about thirty days that repeats each year
Examples
- The Gregorian calendar schedules February as a 28-day month, except in leap years when it has 29. institutions
- The billing cycle for electricity in Tokyo Electric Power Company repeats every 30 or 31 days without exception. economics
- NASA mission logs for Voyager 2 record data in monthly summaries since its 1977 launch. engineering
Emergence
through: many days group together in a regular pattern to form a longer time span that recurs each year
- recurrent duration
- intermediate timescale
- structured periodicity
Chain to foundations
as tree
- monthL13
- daysL4
- regularL1 (shown above)
- repeatsL1
- thirtyL12
- threeL4
- setsL3
- patternL0 (shown above)
- othersL2
- spaceL0 (shown above)
- timeL0 (shown above)
- patternL0 (shown above)
- differenceL1 (shown above)
- boundaryL2 (shown above)
- differenceL1 (shown above)
- partL1 (shown above)
- setsL3
- tenL7
- addL4
- numberL6
- differenceL1 (shown above)
- distinctL3
- differenceL1 (shown above)
- othersL2 (shown above)
- othersL2 (shown above)
- spaceL0 (shown above)
- marksL5
- resultsL11
- changeL1 (shown above)
- differenceL1 (shown above)
- threeL4
- timeL0 (shown above)
- yearL9
Neighborhood
Concepts that depend on this one above; what it is built from below.
Used by (10)
aprilL14calendarL14decemberL14februaryL14juneL14octoberL14septemberL14julyL15novemberL15christmasL19
Relations
| is-a | time.dimension | is-a |