"Mon, 30 Dec 2024 13:35:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241230
Only TIME
13:35:04
General datetime
2024-12-30 13:35:04Z
For Database
2024-12-30 13:35:04
For HTTP1.1
Mon, 30 Dec 2024 13:35:04 GMT