"Wed, 18 Dec 2024 01:08:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
01:08:52
General datetime
2024-12-18 01:08:52Z
For Database
2024-12-18 01:08:52
For HTTP1.1
Wed, 18 Dec 2024 01:08:52 GMT