"Sun, 25 Aug 2024 10:34:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240825
Only TIME
10:34:12
General datetime
2024-08-25 10:34:12Z
For Database
2024-08-25 10:34:12
For HTTP1.1
Sun, 25 Aug 2024 10:34:12 GMT