"Sat, 12 Oct 2024 17:48:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
17:48:53
General datetime
2024-10-12 17:48:53Z
For Database
2024-10-12 17:48:53
For HTTP1.1
Sat, 12 Oct 2024 17:48:53 GMT