"Wed, 01 Jan 2025 01:45:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
01:45:40
General datetime
2025-01-01 01:45:40Z
For Database
2025-01-01 01:45:40
For HTTP1.1
Wed, 01 Jan 2025 01:45:40 GMT