Start of Autumn indicates the beginning of autumn
Although Start of Autumn indicates the beginning of autumn,hot weather will not come to an end.The period of hot days after Start of Autumn,usually lasting for 30 days,is called"Autumn Tiger"or"Indian Summer."Because of decreasing precipitation,it is even more sweltering during this period than during Major Heat.
虽然立秋预示着秋天的开始,但是炎热的天气还远没有结束。立秋过后,炎热的天气通常还会再持续30天,这段时间被称之为“秋老虎”,北美人称之为“印第安夏”。这一段时间甚至会比大暑还要热。