"Fri, 14 Jun 2024 15:24:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
15:24:28
General datetime
2024-06-14 15:24:28Z
For Database
2024-06-14 15:24:28
For HTTP1.1
Fri, 14 Jun 2024 15:24:28 GMT