"Thu, 19 Dec 2024 05:43:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241219
Only TIME
05:43:47
General datetime
2024-12-19 05:43:47Z
For Database
2024-12-19 05:43:47
For HTTP1.1
Thu, 19 Dec 2024 05:43:47 GMT