"Sun, 16 Jun 2024 11:27:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240616
Only TIME
11:27:57
General datetime
2024-06-16 11:27:57Z
For Database
2024-06-16 11:27:57
For HTTP1.1
Sun, 16 Jun 2024 11:27:57 GMT