"Tue, 16 Jul 2024 15:50:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
15:50:48
General datetime
2024-07-16 15:50:48Z
For Database
2024-07-16 15:50:48
For HTTP1.1
Tue, 16 Jul 2024 15:50:48 GMT