"Fri, 28 Jun 2024 17:43:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
17:43:45
General datetime
2024-06-28 17:43:45Z
For Database
2024-06-28 17:43:45
For HTTP1.1
Fri, 28 Jun 2024 17:43:45 GMT