"Mon, 23 Dec 2024 02:46:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241223
Only TIME
02:46:51
General datetime
2024-12-23 02:46:51Z
For Database
2024-12-23 02:46:51
For HTTP1.1
Mon, 23 Dec 2024 02:46:51 GMT