"Thu, 16 Jan 2025 17:43:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250116
Only TIME
17:43:11
General datetime
2025-01-16 17:43:11Z
For Database
2025-01-16 17:43:11
For HTTP1.1
Thu, 16 Jan 2025 17:43:11 GMT