"Sat, 19 Oct 2024 14:05:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
14:05:27
General datetime
2024-10-19 14:05:27Z
For Database
2024-10-19 14:05:27
For HTTP1.1
Sat, 19 Oct 2024 14:05:27 GMT