"Tue, 13 Aug 2024 12:13:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240813
Only TIME
12:13:07
General datetime
2024-08-13 12:13:07Z
For Database
2024-08-13 12:13:07
For HTTP1.1
Tue, 13 Aug 2024 12:13:07 GMT