"Thu, 16 Jan 2025 14:43:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250116
Only TIME
14:43:28
General datetime
2025-01-16 14:43:28Z
For Database
2025-01-16 14:43:28
For HTTP1.1
Thu, 16 Jan 2025 14:43:28 GMT