"Tue, 18 Jun 2024 22:07:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240618
Only TIME
22:07:52
General datetime
2024-06-18 22:07:52Z
For Database
2024-06-18 22:07:52
For HTTP1.1
Tue, 18 Jun 2024 22:07:52 GMT