"Tue, 07 Jan 2025 21:05:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250107
Only TIME
21:05:45
General datetime
2025-01-07 21:05:45Z
For Database
2025-01-07 21:05:45
For HTTP1.1
Tue, 07 Jan 2025 21:05:45 GMT