"Sat, 13 Jul 2024 14:46:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240713
Only TIME
14:46:58
General datetime
2024-07-13 14:46:58Z
For Database
2024-07-13 14:46:58
For HTTP1.1
Sat, 13 Jul 2024 14:46:58 GMT