Разница во времени между GMT и СтамбуломGMT → Стамбул

{
  "pair": "GMT → Стамбул",
  "url": "https://worldclock.pro/ru/convert/gmt-to-istanbul",
  "from": {
    "name": "GMT",
    "type": "timezone",
    "abbreviation": "GMT",
    "daylightAbbreviation": "BST",
    "iana": "Europe/London",
    "standardUtcOffset": "+00:00",
    "daylightUtcOffset": "+01:00",
    "referenceCity": "London"
  },
  "to": {
    "name": "Стамбул",
    "type": "city",
    "abbreviation": "GMT+3",
    "daylightAbbreviation": null,
    "iana": "Europe/Istanbul",
    "standardUtcOffset": "+03:00",
    "daylightUtcOffset": null,
    "referenceCity": "Istanbul"
  },
  "currentDifferenceMinutes": 180,
  "possibleDifferencesMinutes": [
    120,
    180
  ],
  "note": "Between the regions that use these zones the difference is 2 and 3 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}