"Sun, 06 Oct 2024 13:20:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241006
Only TIME
13:20:40
General datetime
2024-10-06 13:20:40Z
For Database
2024-10-06 13:20:40
For HTTP1.1
Sun, 06 Oct 2024 13:20:40 GMT