"Wed, 04 Dec 2024 21:15:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241204
Only TIME
21:15:06
General datetime
2024-12-04 21:15:06Z
For Database
2024-12-04 21:15:06
For HTTP1.1
Wed, 04 Dec 2024 21:15:06 GMT