"Tue, 16 Jul 2024 18:30:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
18:30:47
General datetime
2024-07-16 18:30:47Z
For Database
2024-07-16 18:30:47
For HTTP1.1
Tue, 16 Jul 2024 18:30:47 GMT