"Tue, 28 May 2024 21:04:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240528
Only TIME
21:04:07
General datetime
2024-05-28 21:04:07Z
For Database
2024-05-28 21:04:07
For HTTP1.1
Tue, 28 May 2024 21:04:07 GMT