"Tue, 23 Jul 2024 10:44:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240723
Only TIME
10:44:55
General datetime
2024-07-23 10:44:55Z
For Database
2024-07-23 10:44:55
For HTTP1.1
Tue, 23 Jul 2024 10:44:55 GMT