"Sat, 12 Oct 2024 10:29:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
10:29:12
General datetime
2024-10-12 10:29:12Z
For Database
2024-10-12 10:29:12
For HTTP1.1
Sat, 12 Oct 2024 10:29:12 GMT