"Tue, 28 Jan 2025 07:21:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250128
Only TIME
07:21:12
General datetime
2025-01-28 07:21:12Z
For Database
2025-01-28 07:21:12
For HTTP1.1
Tue, 28 Jan 2025 07:21:12 GMT