"Sun, 19 May 2024 09:24:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240519
Only TIME
09:24:41
General datetime
2024-05-19 09:24:41Z
For Database
2024-05-19 09:24:41
For HTTP1.1
Sun, 19 May 2024 09:24:41 GMT