"Wed, 18 Dec 2024 11:35:26"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
11:35:26
General datetime
2024-12-18 11:35:26Z
For Database
2024-12-18 11:35:26
For HTTP1.1
Wed, 18 Dec 2024 11:35:26 GMT