"Tue, 13 Aug 2024 19:13:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
19:13:02
General datetime
2024-08-13 19:13:02Z
For Database
2024-08-13 19:13:02
For HTTP1.1
Tue, 13 Aug 2024 19:13:02 GMT