"Sun, 12 Jan 2025 00:42:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250112
Only TIME
00:42:04
General datetime
2025-01-12 00:42:04Z
For Database
2025-01-12 00:42:04
For HTTP1.1
Sun, 12 Jan 2025 00:42:04 GMT