"Wed, 15 Jan 2025 05:45:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250115
Only TIME
05:45:06
General datetime
2025-01-15 05:45:06Z
For Database
2025-01-15 05:45:06
For HTTP1.1
Wed, 15 Jan 2025 05:45:06 GMT