"Thu, 19 Dec 2024 05:23:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241219
Only TIME
05:23:29
General datetime
2024-12-19 05:23:29Z
For Database
2024-12-19 05:23:29
For HTTP1.1
Thu, 19 Dec 2024 05:23:29 GMT