<Table> <Tr> <Th_colspan="2"> Cancer </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Zodiac symbol </Th> <Td> Crab </Td> </Tr> <Tr> <Th> Duration (tropical, western) </Th> <Td> June 21--July 22 (2018, UT1) </Td> </Tr> <Tr> <Th> Constellation </Th> <Td> Cancer </Td> </Tr> <Tr> <Th> Zodiac element </Th> <Td> Water </Td> </Tr> <Tr> <Th> Zodiac quality </Th> <Td> Cardinal </Td> </Tr> <Tr> <Th> Sign ruler </Th> <Td> Moon </Td> </Tr> <Tr> <Th> Detriment </Th> <Td> Saturn </Td> </Tr> <Tr> <Th> Exaltation </Th> <Td> Jupiter, Neptune, Venus </Td> </Tr> <Tr> <Th> Fall </Th> <Td> Mars </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Cancer </Th> </Tr>

What are the dates of the cancer sign