"Tue, 25 Jun 2024 20:04:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240625
Only TIME
20:04:49
General datetime
2024-06-25 20:04:49Z
For Database
2024-06-25 20:04:49
For HTTP1.1
Tue, 25 Jun 2024 20:04:49 GMT