"Sun, 25 Aug 2024 08:09:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240825
Only TIME
08:09:44
General datetime
2024-08-25 08:09:44Z
For Database
2024-08-25 08:09:44
For HTTP1.1
Sun, 25 Aug 2024 08:09:44 GMT