"Sun, 05 May 2024 20:01:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240505
Only TIME
20:01:09
General datetime
2024-05-05 20:01:09Z
For Database
2024-05-05 20:01:09
For HTTP1.1
Sun, 05 May 2024 20:01:09 GMT