"Sun, 09 Jun 2024 23:28:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240609
Only TIME
23:28:42
General datetime
2024-06-09 23:28:42Z
For Database
2024-06-09 23:28:42
For HTTP1.1
Sun, 09 Jun 2024 23:28:42 GMT