"Sat, 10 Aug 2024 12:16:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240810
Only TIME
12:16:37
General datetime
2024-08-10 12:16:37Z
For Database
2024-08-10 12:16:37
For HTTP1.1
Sat, 10 Aug 2024 12:16:37 GMT