In four weeks on September 16 the sun will be setting at 7:01 pm, which is 47 minutes earlier then today. It will almost be fall, and if we have typical weather for this time of year, it will feel like fall. But I’m ready for the change. Summer has to come an end at some point. The average high is 72 degrees, and the record for that date is 92 degrees was set back in 1939.