"Mon, 10 Jun 2024 12:44:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240610
Only TIME
12:44:09
General datetime
2024-06-10 12:44:09Z
For Database
2024-06-10 12:44:09
For HTTP1.1
Mon, 10 Jun 2024 12:44:09 GMT