"Fri, 14 Jun 2024 19:26:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
19:26:47
General datetime
2024-06-14 19:26:47Z
For Database
2024-06-14 19:26:47
For HTTP1.1
Fri, 14 Jun 2024 19:26:47 GMT