"Fri, 03 Jan 2025 04:30:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
04:30:03
General datetime
2025-01-03 04:30:03Z
For Database
2025-01-03 04:30:03
For HTTP1.1
Fri, 03 Jan 2025 04:30:03 GMT