"Tue, 16 Jul 2024 18:54:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
18:54:43
General datetime
2024-07-16 18:54:43Z
For Database
2024-07-16 18:54:43
For HTTP1.1
Tue, 16 Jul 2024 18:54:43 GMT