"Wed, 04 Dec 2024 02:09:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241204
Only TIME
02:09:20
General datetime
2024-12-04 02:09:20Z
For Database
2024-12-04 02:09:20
For HTTP1.1
Wed, 04 Dec 2024 02:09:20 GMT