"Tue, 23 Jul 2024 15:14:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240723
Only TIME
15:14:19
General datetime
2024-07-23 15:14:19Z
For Database
2024-07-23 15:14:19
For HTTP1.1
Tue, 23 Jul 2024 15:14:19 GMT