"Fri, 24 May 2024 18:04:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240524
Only TIME
18:04:43
General datetime
2024-05-24 18:04:43Z
For Database
2024-05-24 18:04:43
For HTTP1.1
Fri, 24 May 2024 18:04:43 GMT