"Fri, 14 Jun 2024 10:52:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240614
Only TIME
10:52:11
General datetime
2024-06-14 10:52:11Z
For Database
2024-06-14 10:52:11
For HTTP1.1
Fri, 14 Jun 2024 10:52:11 GMT