"Wed, 18 Dec 2024 00:53:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
00:53:13
General datetime
2024-12-18 00:53:13Z
For Database
2024-12-18 00:53:13
For HTTP1.1
Wed, 18 Dec 2024 00:53:13 GMT