2013-12←  2014-01 looping  →2014-02

20140101_0000 UTC	20140102_0000 UTC	20140103_0000 UTC	20140104_0000 UTC
20140105_0000 UTC	20140106_0000 UTC	20140107_0000 UTC	20140108_0000 UTC
20140109_0000 UTC	20140110_0000 UTC	20140111_0000 UTC	20140112_0000 UTC
20140113_0000 UTC	20140114_0000 UTC	20140115_0000 UTC	20140116_0000 UTC
20140117_0000 UTC	20140118_0000 UTC	20140119_0000 UTC	20140120_0000 UTC
20140121_0000 UTC	20140122_0000 UTC	20140123_0000 UTC	20140124_0000 UTC
20140125_0000 UTC	20140126_0000 UTC	20140127_0000 UTC	20140128_0000 UTC
20140129_0000 UTC	20140130_0000 UTC	20140131_0000 UTC

2013-12←  2014-01 looping  →2014-02