How to view fall foliage<br>Consider the timing of the peak foliage in autumn. The fall color season usually runs from late september to mid-october. [substeps] Fall foliage is determined by a number of factors, including shorter days, colder nights and the amount of moisture in the ground.
Peak foliage happens in winter
( z1 date-entity :season ( z2 winter ) :season ( z3 leaf :ARG1-of ( z4 peak ) ) )