"Tue, 28 Jan 2025 23:47:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250128
Only TIME
23:47:44
General datetime
2025-01-28 23:47:44Z
For Database
2025-01-28 23:47:44
For HTTP1.1
Tue, 28 Jan 2025 23:47:44 GMT