"Sat, 12 Oct 2024 14:40:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
14:40:35
General datetime
2024-10-12 14:40:35Z
For Database
2024-10-12 14:40:35
For HTTP1.1
Sat, 12 Oct 2024 14:40:35 GMT