"Tue, 28 May 2024 04:56:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240528
Only TIME
04:56:38
General datetime
2024-05-28 04:56:38Z
For Database
2024-05-28 04:56:38
For HTTP1.1
Tue, 28 May 2024 04:56:38 GMT