"Tue, 13 Aug 2024 11:19:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
11:19:55
General datetime
2024-08-13 11:19:55Z
For Database
2024-08-13 11:19:55
For HTTP1.1
Tue, 13 Aug 2024 11:19:55 GMT