"Mon, 17 Jun 2024 23:29:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240617
Only TIME
23:29:25
General datetime
2024-06-17 23:29:25Z
For Database
2024-06-17 23:29:25
For HTTP1.1
Mon, 17 Jun 2024 23:29:25 GMT