"Wed, 01 Jan 2025 04:49:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
04:49:36
General datetime
2025-01-01 04:49:36Z
For Database
2025-01-01 04:49:36
For HTTP1.1
Wed, 01 Jan 2025 04:49:36 GMT