"Wed, 18 Dec 2024 12:26:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241218
Only TIME
12:26:03
General datetime
2024-12-18 12:26:03Z
For Database
2024-12-18 12:26:03
For HTTP1.1
Wed, 18 Dec 2024 12:26:03 GMT