"Wed, 18 Dec 2024 06:48:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
06:48:01
General datetime
2024-12-18 06:48:01Z
For Database
2024-12-18 06:48:01
For HTTP1.1
Wed, 18 Dec 2024 06:48:01 GMT