"Thu, 16 Jan 2025 19:25:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250116
Only TIME
19:25:57
General datetime
2025-01-16 19:25:57Z
For Database
2025-01-16 19:25:57
For HTTP1.1
Thu, 16 Jan 2025 19:25:57 GMT