"Sun, 06 Oct 2024 04:40:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241006
Only TIME
04:40:02
General datetime
2024-10-06 04:40:02Z
For Database
2024-10-06 04:40:02
For HTTP1.1
Sun, 06 Oct 2024 04:40:02 GMT