"Wed, 18 Dec 2024 09:41:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
09:41:13
General datetime
2024-12-18 09:41:13Z
For Database
2024-12-18 09:41:13
For HTTP1.1
Wed, 18 Dec 2024 09:41:13 GMT