"Fri, 13 Dec 2024 07:38:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241213
Only TIME
07:38:12
General datetime
2024-12-13 07:38:12Z
For Database
2024-12-13 07:38:12
For HTTP1.1
Fri, 13 Dec 2024 07:38:12 GMT