I came across a non-authoritative source (no link to source possible) that stated the following for time ranges:
between-and, excludes both endpoints, e.g.,
between May and July - meaning: June
from-to, excludes the last endpoint, e.g.,
from May to July - meaning: May and June
from-through, includes both endpoints, e.g.,
from May through July - meaning: May, June, and July
This is the first time, I hear that. Is this information correct?
Would this be the same for year ranges (e.g.,
between 2017 and 2019 refers to 2018)?