"Thu, 16 Jan 2025 05:30:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250116
Only TIME
05:30:50
General datetime
2025-01-16 05:30:50Z
For Database
2025-01-16 05:30:50
For HTTP1.1
Thu, 16 Jan 2025 05:30:50 GMT