Linked from
The 7 pages that link to Month, each with the reason it gives.
JanuaryNarrower topic: January is a civil month containing 31 days.
AprilNarrower topic: April is one of the twelve months in the Gregorian year.
DecemberNarrower topic: December is one of the twelve months in the Gregorian year.
JulyNarrower topic: July is a specific month with a fixed place and length.
JuneNarrower topic: June is one of twelve named units dividing the Gregorian year.
OctoberNarrower topic: October is a 31-day instance of this calendar unit.