"Fri, 14 Jun 2024 04:56:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
04:56:45
General datetime
2024-06-14 04:56:45Z
For Database
2024-06-14 04:56:45
For HTTP1.1
Fri, 14 Jun 2024 04:56:45 GMT