"Sat, 12 Oct 2024 12:51:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
12:51:17
General datetime
2024-10-12 12:51:17Z
For Database
2024-10-12 12:51:17
For HTTP1.1
Sat, 12 Oct 2024 12:51:17 GMT