"Fri, 13 Dec 2024 11:51:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241213
Only TIME
11:51:51
General datetime
2024-12-13 11:51:51Z
For Database
2024-12-13 11:51:51
For HTTP1.1
Fri, 13 Dec 2024 11:51:51 GMT