"Sat, 04 Jan 2025 22:08:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250104
Only TIME
22:08:00
General datetime
2025-01-04 22:08:00Z
For Database
2025-01-04 22:08:00
For HTTP1.1
Sat, 04 Jan 2025 22:08:00 GMT