"Fri, 18 Oct 2024 00:18:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
00:18:12
General datetime
2024-10-18 00:18:12Z
For Database
2024-10-18 00:18:12
For HTTP1.1
Fri, 18 Oct 2024 00:18:12 GMT