"Sat, 08 Jun 2024 10:51:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240608
Only TIME
10:51:44
General datetime
2024-06-08 10:51:44Z
For Database
2024-06-08 10:51:44
For HTTP1.1
Sat, 08 Jun 2024 10:51:44 GMT