"Tue, 28 Jan 2025 04:30:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250128
Only TIME
04:30:23
General datetime
2025-01-28 04:30:23Z
For Database
2025-01-28 04:30:23
For HTTP1.1
Tue, 28 Jan 2025 04:30:23 GMT