"Thu, 19 Dec 2024 20:58:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241219
Only TIME
20:58:51
General datetime
2024-12-19 20:58:51Z
For Database
2024-12-19 20:58:51
For HTTP1.1
Thu, 19 Dec 2024 20:58:51 GMT