"Wed, 18 Dec 2024 10:16:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
10:16:57
General datetime
2024-12-18 10:16:57Z
For Database
2024-12-18 10:16:57
For HTTP1.1
Wed, 18 Dec 2024 10:16:57 GMT