"Mon, 09 Dec 2024 01:23:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241209
Only TIME
01:23:53
General datetime
2024-12-09 01:23:53Z
For Database
2024-12-09 01:23:53
For HTTP1.1
Mon, 09 Dec 2024 01:23:53 GMT