"Fri, 13 Dec 2024 03:19:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241213
Only TIME
03:19:51
General datetime
2024-12-13 03:19:51Z
For Database
2024-12-13 03:19:51
For HTTP1.1
Fri, 13 Dec 2024 03:19:51 GMT