"Sun, 11 Aug 2024 09:51:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240811
Only TIME
09:51:46
General datetime
2024-08-11 09:51:46Z
For Database
2024-08-11 09:51:46
For HTTP1.1
Sun, 11 Aug 2024 09:51:46 GMT