"Wed, 04 Dec 2024 19:37:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241204
Only TIME
19:37:38
General datetime
2024-12-04 19:37:38Z
For Database
2024-12-04 19:37:38
For HTTP1.1
Wed, 04 Dec 2024 19:37:38 GMT