"Sun, 11 Aug 2024 10:12:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240811
Only TIME
10:12:51
General datetime
2024-08-11 10:12:51Z
For Database
2024-08-11 10:12:51
For HTTP1.1
Sun, 11 Aug 2024 10:12:51 GMT