"Tue, 13 Aug 2024 06:37:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
06:37:50
General datetime
2024-08-13 06:37:50Z
For Database
2024-08-13 06:37:50
For HTTP1.1
Tue, 13 Aug 2024 06:37:50 GMT