"Tue, 16 Jul 2024 20:09:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
20:09:15
General datetime
2024-07-16 20:09:15Z
For Database
2024-07-16 20:09:15
For HTTP1.1
Tue, 16 Jul 2024 20:09:15 GMT