"Wed, 01 Jan 2025 16:25:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250101
Only TIME
16:25:49
General datetime
2025-01-01 16:25:49Z
For Database
2025-01-01 16:25:49
For HTTP1.1
Wed, 01 Jan 2025 16:25:49 GMT