"Tue, 16 Jul 2024 20:29:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
20:29:36
General datetime
2024-07-16 20:29:36Z
For Database
2024-07-16 20:29:36
For HTTP1.1
Tue, 16 Jul 2024 20:29:36 GMT