"Sun, 26 May 2024 08:58:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240526
Only TIME
08:58:37
General datetime
2024-05-26 08:58:37Z
For Database
2024-05-26 08:58:37
For HTTP1.1
Sun, 26 May 2024 08:58:37 GMT