"Tue, 04 Jun 2024 06:36:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240604
Only TIME
06:36:59
General datetime
2024-06-04 06:36:59Z
For Database
2024-06-04 06:36:59
For HTTP1.1
Tue, 04 Jun 2024 06:36:59 GMT