"Sun, 12 May 2024 09:24:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240512
Only TIME
09:24:25
General datetime
2024-05-12 09:24:25Z
For Database
2024-05-12 09:24:25
For HTTP1.1
Sun, 12 May 2024 09:24:25 GMT