"Sat, 08 Jun 2024 22:17:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240608
Only TIME
22:17:11
General datetime
2024-06-08 22:17:11Z
For Database
2024-06-08 22:17:11
For HTTP1.1
Sat, 08 Jun 2024 22:17:11 GMT