"Wed, 18 Dec 2024 11:22:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
11:22:49
General datetime
2024-12-18 11:22:49Z
For Database
2024-12-18 11:22:49
For HTTP1.1
Wed, 18 Dec 2024 11:22:49 GMT