"Fri, 14 Jun 2024 23:20:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
23:20:53
General datetime
2024-06-14 23:20:53Z
For Database
2024-06-14 23:20:53
For HTTP1.1
Fri, 14 Jun 2024 23:20:53 GMT