"Sun, 06 Oct 2024 21:19:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241006
Only TIME
21:19:37
General datetime
2024-10-06 21:19:37Z
For Database
2024-10-06 21:19:37
For HTTP1.1
Sun, 06 Oct 2024 21:19:37 GMT