"Tue, 06 Aug 2024 15:20:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240806
Only TIME
15:20:16
General datetime
2024-08-06 15:20:16Z
For Database
2024-08-06 15:20:16
For HTTP1.1
Tue, 06 Aug 2024 15:20:16 GMT