"Sat, 12 Oct 2024 20:17:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
20:17:27
General datetime
2024-10-12 20:17:27Z
For Database
2024-10-12 20:17:27
For HTTP1.1
Sat, 12 Oct 2024 20:17:27 GMT