"Tue, 16 Jul 2024 23:58:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
23:58:59
General datetime
2024-07-16 23:58:59Z
For Database
2024-07-16 23:58:59
For HTTP1.1
Tue, 16 Jul 2024 23:58:59 GMT