"Wed, 18 Dec 2024 04:28:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
04:28:52
General datetime
2024-12-18 04:28:52Z
For Database
2024-12-18 04:28:52
For HTTP1.1
Wed, 18 Dec 2024 04:28:52 GMT