"Sun, 26 May 2024 09:24:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240526
Only TIME
09:24:08
General datetime
2024-05-26 09:24:08Z
For Database
2024-05-26 09:24:08
For HTTP1.1
Sun, 26 May 2024 09:24:08 GMT