"Fri, 31 May 2024 10:52:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240531
Only TIME
10:52:00
General datetime
2024-05-31 10:52:00Z
For Database
2024-05-31 10:52:00
For HTTP1.1
Fri, 31 May 2024 10:52:00 GMT