"Fri, 14 Jun 2024 07:54:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
07:54:52
General datetime
2024-06-14 07:54:52Z
For Database
2024-06-14 07:54:52
For HTTP1.1
Fri, 14 Jun 2024 07:54:52 GMT