"Tue, 30 Jul 2024 15:22:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240730
Only TIME
15:22:21
General datetime
2024-07-30 15:22:21Z
For Database
2024-07-30 15:22:21
For HTTP1.1
Tue, 30 Jul 2024 15:22:21 GMT