2015-07←  2015-08 looping  →2015-09

20150801_0000 UTC	20150802_0000 UTC	20150803_0000 UTC	20150804_0000 UTC
20150805_0000 UTC	20150806_0000 UTC	20150807_0000 UTC	20150808_0000 UTC
20150809_0000 UTC	20150810_0000 UTC	20150811_0000 UTC	20150812_0000 UTC
20150813_0000 UTC	20150814_0000 UTC	20150815_0000 UTC	20150816_0000 UTC
20150817_0000 UTC	20150818_0000 UTC	20150819_0000 UTC	20150820_0000 UTC
20150821_0000 UTC	20150822_0000 UTC	20150823_0000 UTC	20150824_0000 UTC
20150825_0000 UTC	20150826_0000 UTC	20150827_0000 UTC	20150828_0000 UTC
20150829_0000 UTC	20150830_0000 UTC	20150831_0000 UTC

2015-07←  2015-08 looping  →2015-09