"Tue, 14 May 2024 12:44:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240514
Only TIME
12:44:25
General datetime
2024-05-14 12:44:25Z
For Database
2024-05-14 12:44:25
For HTTP1.1
Tue, 14 May 2024 12:44:25 GMT