"Fri, 14 Jun 2024 10:27:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
10:27:37
General datetime
2024-06-14 10:27:37Z
For Database
2024-06-14 10:27:37
For HTTP1.1
Fri, 14 Jun 2024 10:27:37 GMT