"Tue, 21 Jan 2025 08:08:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250121
Only TIME
08:08:41
General datetime
2025-01-21 08:08:41Z
For Database
2025-01-21 08:08:41
For HTTP1.1
Tue, 21 Jan 2025 08:08:41 GMT