"Sun, 06 Oct 2024 12:18:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241006
Only TIME
12:18:04
General datetime
2024-10-06 12:18:04Z
For Database
2024-10-06 12:18:04
For HTTP1.1
Sun, 06 Oct 2024 12:18:04 GMT