Listening To CHWO

Yesterday's article reminded me of listening to CHWO (740 AM) from Toronto except in reverse. CHWO is a 24/7 station but due to its distance from me, I can only hear it starting about 30-40 minutes after dark depending on conditions. It makes it kinda odd that WAWK, a local daytime medium station cuts off usually before sunset and then a bit after sunset, Toronto starts propagating. It is weird. I lose WAWK so it does not going farther and interfering with another station but with Toronto, I start getting it because it si on a clearer frequency. One o fthe neat things about DXing.