"Sun, 05 May 2024 14:10:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240505
Only TIME
14:10:26
General datetime
2024-05-05 14:10:26Z
For Database
2024-05-05 14:10:26
For HTTP1.1
Sun, 05 May 2024 14:10:26 GMT