"Sun, 04 Aug 2024 19:28:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240804
Only TIME
19:28:55
General datetime
2024-08-04 19:28:55Z
For Database
2024-08-04 19:28:55
For HTTP1.1
Sun, 04 Aug 2024 19:28:55 GMT