"Sun, 06 Oct 2024 09:21:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241006
Only TIME
09:21:19
General datetime
2024-10-06 09:21:19Z
For Database
2024-10-06 09:21:19
For HTTP1.1
Sun, 06 Oct 2024 09:21:19 GMT