"Wed, 26 Jun 2024 14:37:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240626
Only TIME
14:37:51
General datetime
2024-06-26 14:37:51Z
For Database
2024-06-26 14:37:51
For HTTP1.1
Wed, 26 Jun 2024 14:37:51 GMT