Arrl Winter Field Day 2025 Dates. Winter field day is an event very similar to the june arrl field day except—you guessed it—it’s held in winter. This is a joint operation.
Anyone interested in amateur radio, wfd, pota, state parks, hiking/nature. Winter field day runs for 24 hours during the last full weekend in january each year from 1900 utc (2pm est) saturday to 1900 utc (2pm est) sunday.