Time and Date

Local times, sunrise and sunset and business days

Time and Date provides current city times, zones, daylight-saving changes; meeting conversions (1970–2030); daily solar times and twilight; and business-day counts based on published holiday calendars.

Convert time between cities

Convert a meeting time in one city to local times in other cities, with time zones and 09:00–17:00 working-hours status. Supports dates from 1970 to 2030; ambiguous clock-change times use the first occurrence.

Your information

DateOptional

Starting city date as YYYY-MM-DD, for example 2026-10-15. Defaults to today in the starting city.

Time

Meeting time in the starting city, for example 15:00 or 3pm.

From City

Starting city, for example New York.

To Cities

Destination city names, for example London and Tokyo.

To Cities 1

Use the same format as these example values: "London", "Tokyo", "Sydney".

To Cities 2

Use the same format as these example values: "London", "Tokyo", "Sydney".

1 credit per completed run

The same inputs also work from your code or an AI assistant. See For developers.

Example results

Local times

New York
USA, Thursday, Oct 15, 2026
Local timeThu 3:00 PM
yes
Time zone
EDT
UTC offset
UTC-04:00
London
United Kingdom, Thursday, Oct 15, 2026
Local timeThu 8:00 PM
no
Time zone
BST
UTC offset
UTC+01:00
Tokyo
Japan, Friday, Oct 16, 2026
Local timeFri 4:00 AM
no
Time zone
JST
UTC offset
UTC+09:00

About the Time and Date tool

Time and Date returns a city's local time, time zone, and next daylight saving change; provide a city.

Convert time between cities maps a meeting time to destination cities; provide the starting city, time, and destinations.

Built from timeanddate.com and dev.timeanddate.com. Last checked Sep 30, 2026.

Actions

Convert time between cities

1 credit

What you provide

Field	Type	Required	Description
Date`date`	Date	Optional	Starting city date as YYYY-MM-DD, for example 2026-10-15. Defaults to today in the starting city.Example: 2026-10-15
Time`time`	Text	Required	Meeting time in the starting city, for example 15:00 or 3pm.Example: 3pm
From City`from_city`	Text	Required	Starting city, for example New York.Example: New York
To Cities`to_cities`	List	Required	Destination city names, for example London and Tokyo.

What you get

Field	Type	Description
Cities`cities`	List
City`cities[].city`	Text	Example: New York
Country`cities[].country`	Text	Example: USA
Weekday`cities[].weekday`	Text	Example: Thursday
Page Link`cities[].page_link`	Text	Example: https://www.timeanddate.com/worldclock/usa/new-york
Local Date`cities[].local_date`	Text	Example: 2026-10-15
Local Time`cities[].local_time`	Text	Example: 2026-10-15T15:00:00-04:00
UTC Offset`cities[].utc_offset`	Text	Example: UTC-04:00
Time As Text`cities[].time_as_text`	Text	Example: Thu 3:00 PM
Within Working Hours`cities[].within_working_hours`	Text	Example: Yes
Time Zone Abbreviation`cities[].time_zone_abbreviation`	Text	Example: EDT

Example result

For Date: 2026-10-15, Time: 3pm, From City: New York, To Cities: London, Tokyo

JSON

{
  "cities": [
    {
      "city": "New York",
      "country": "USA",
      "weekday": "Thursday",
      "page_link": "https://www.timeanddate.com/worldclock/usa/new-york",
      "local_date": "2026-10-15",
      "local_time": "2026-10-15T15:00:00-04:00",
      "utc_offset": "UTC-04:00",
      "time_as_text": "Thu 3:00 PM",
      "within_working_hours": "yes",
      "time_zone_abbreviation": "EDT"
    },
    {
      "city": "London",
      "country": "United Kingdom",
      "weekday": "Thursday",
      "page_link": "https://www.timeanddate.com/worldclock/uk/london",
      "local_date": "2026-10-15",
      "local_time": "2026-10-15T20:00:00+01:00",
      "utc_offset": "UTC+01:00",
      "time_as_text": "Thu 8:00 PM",
      "within_working_hours": "no",
      "time_zone_abbreviation": "BST"
    },
    {
      "city": "Tokyo",
      "country": "Japan",
      "weekday": "Friday",
      "page_link": "https://www.timeanddate.com/worldclock/japan/tokyo",
      "local_date": "2026-10-16",
      "local_time": "2026-10-16T04:00:00+09:00",
      "utc_offset": "UTC+09:00",
      "time_as_text": "Fri 4:00 AM",
      "within_working_hours": "no",
      "time_zone_abbreviation": "JST"
    }
  ]
}

Count business days

1 credit

Count weekdays between two dates, excluding nationwide public holidays or, optionally, public holidays in a state or province. Uses the published holiday calendar; regional coverage and weekday conventions may vary by country.

What you provide

Field	Type	Required	Description
Region`region`	Text	Optional	State or province for regional public holidays, such as California; omit for nationwide holidays only.Example: California
Country`country`	Text	Required	Country name or two-letter code, such as United States or US.Example: United States
End Date`end_date`	Date	Required	Last date to count, such as 2026-11-30.Example: 2026-11-30
Start Date`start_date`	Date	Required	First date to count, such as 2026-11-23.Example: 2026-11-23
Include End Date`include_end_date`	Yes or no	Optional	Whether to count the end date, for example true.Example: Yes

What you get

Field	Type	Description
Region`region`	Text	Region used for regional holidays, or null for national holidays only.Example: California
Country`country`	Text	Country used for the calculation.Example: United States
Page Link`page_link`	Text	Country holiday calendar used to count the dates.Example: https://www.timeanddate.com/holidays/us/2026
Weekend Days`weekend_days`	Number	Saturday and Sunday dates in the selected range.Example: 2
Business Days`business_days`	Number	Calendar days minus weekends and distinct weekday holiday dates.Example: 5
Holidays Skipped`holidays_skipped`	List	Public holidays on weekdays that were skipped.
Date`holidays_skipped[].date`	Date	Example: 2026-11-26
Name`holidays_skipped[].name`	Text	Example: Thanksgiving Day
Page Link`holidays_skipped[].page_link`	Text	Example: https://www.timeanddate.com/holidays/us/thanksgiving-day
Total Calendar Days`total_calendar_days`	Number	Number of calendar days in the selected range.Example: 8

Example result

For Country: United States, End Date: 2026-11-30, Start Date: 2026-11-23

JSON

{
  "region": null,
  "country": "United States",
  "page_link": "https://www.timeanddate.com/holidays/us/2026",
  "weekend_days": 2,
  "business_days": 5,
  "holidays_skipped": [
    {
      "date": "2026-11-26",
      "name": "Thanksgiving Day",
      "page_link": "https://www.timeanddate.com/holidays/us/thanksgiving-day"
    }
  ],
  "total_calendar_days": 8
}

Get sunrise and sunset

1 credit

Get daily sunrise, sunset, solar noon, day length, and civil twilight for a place. Times are local; days without sunrise or sunset are marked.

What you provide

Field	Type	Required	Description
Date`date`	Date	Optional	First local calendar date, for example 2026-06-20. Defaults to today in the matched place.Example: 2026-06-20
Days`days`	Number	Optional	Number of consecutive days, for example 3. Defaults to 1.Example: 3
Location`location`	Text	Required	City or place to look up, for example Reykjavik.Example: Reykjavik

What you get

Field	Type	Description
Days`days`	List
Date`days[].date`	Date	Example: 2026-06-20
Note`days[].note`	Text	Reason a sun or twilight time is unavailable.Example: Civil twilight is unavailable: Rest of night.
Sunset`days[].sunset`	Text	Sunset in local ISO 8601 time with UTC offset.Example: 2026-06-21T00:03+00:00
Sunrise`days[].sunrise`	Text	Sunrise in local ISO 8601 time with UTC offset.Example: 2026-06-20T02:55+00:00
Page URL`days[].page_url`	Text	Place sunrise and sunset page for this date.Example: https://www.timeanddate.com/sun/iceland/reykjavik?month=6&year=2026
Day Length`days[].day_length`	Text	Length of daylight in hours and minutes.Example: 21 h 08 min
Solar Noon`days[].solar_noon`	Text	Solar noon in local ISO 8601 time with UTC offset.Example: 2026-06-20T13:29+00:00
Civil Twilight End`days[].civil_twilight_end`	Text	End of civil twilight in local ISO 8601 time with UTC offset.Example: 2026-10-31T18:21-04:00
Civil Twilight Start`days[].civil_twilight_start`	Text	Start of civil twilight in local ISO 8601 time with UTC offset.Example: 2026-10-31T06:56-04:00
Place`place`	Text	Matched place name.Example: Reykjavik, Iceland

Example result

For Date: 2026-06-20, Days: 3, Location: Reykjavik

JSON

{
  "days": [
    {
      "date": "2026-06-20",
      "note": "Civil twilight is unavailable: Rest of night.",
      "sunset": "2026-06-21T00:03+00:00",
      "sunrise": "2026-06-20T02:55+00:00",
      "page_url": "https://www.timeanddate.com/sun/iceland/reykjavik?month=6&year=2026",
      "day_length": "21 h 08 min",
      "solar_noon": "2026-06-20T13:29+00:00",
      "civil_twilight_end": null,
      "civil_twilight_start": null
    },
    {
      "date": "2026-06-21",
      "note": "Civil twilight is unavailable: Rest of night.",
      "sunset": "2026-06-22T00:03+00:00",
      "sunrise": "2026-06-21T02:55+00:00",
      "page_url": "https://www.timeanddate.com/sun/iceland/reykjavik?month=6&year=2026",
      "day_length": "21 h 08 min",
      "solar_noon": "2026-06-21T13:29+00:00",
      "civil_twilight_end": null,
      "civil_twilight_start": null
    },
    {
      "date": "2026-06-22",
      "note": "Civil twilight is unavailable: Rest of night.",
      "sunset": "2026-06-23T00:03+00:00",
      "sunrise": "2026-06-22T02:55+00:00",
      "page_url": "https://www.timeanddate.com/sun/iceland/reykjavik?month=6&year=2026",
      "day_length": "21 h 08 min",
      "solar_noon": "2026-06-22T13:29+00:00",
      "civil_twilight_end": null,
      "civil_twilight_start": null
    }
  ],
  "place": "Reykjavik, Iceland"
}

Get time in city

1 credit

Get the current local time, time zone, and next daylight saving change for a city listed on Time and Date. Add a state or country to distinguish cities with the same name.

Uses Time and Date and dev.timeanddate.com.

What you provide

Field	Type	Required	Description
City`city`	Text	Required	City name, with a state or country if needed, for example "Portland, Oregon".Example: Portland, Oregon

What you get

Field	Type	Description
City`city`	Text	City name.Example: Portland
Link`link`	Text	Time and Date city page.Example: https://www.timeanddate.com/worldclock/usa/portland-or
Country`country`	Text	Country name.Example: United States
Local Date`local_date`	Date	Local calendar date.Example: 2026-09-28
Local Time`local_time`	Text	Current local date and time in ISO 8601 with UTC offset.Example: 2026-09-28T21:39:45-07:00
UTC Offset`utc_offset`	Text	Current offset from UTC, such as UTC+9.Example: UTC-7
Time Zone Name`time_zone_name`	Text	Current time zone name.Example: Pacific Daylight Time
Local Time Text`local_time_text`	Text	Local day of week and time in readable form.Example: Monday, 9:39 PM
Time Zone Abbreviation`time_zone_abbreviation`	Text	Current time zone abbreviation.Example: PDT
Next Daylight Saving Change`next_daylight_saving_change`	Text	Next daylight saving clock change, as the local scheduled date and time with the pre-change offset, or null if none is listed.Example: 2026-11-01T02:00:00-07:00
Daylight Saving Time in Effect`daylight_saving_time_in_effect`	Yes or no	Whether daylight saving time is now in effect.Example: Yes

Example result

For City: Portland, Oregon

JSON

{
  "city": "Portland",
  "link": "https://www.timeanddate.com/worldclock/usa/portland-or",
  "country": "United States",
  "local_date": "2026-09-28",
  "local_time": "2026-09-28T21:39:45-07:00",
  "utc_offset": "UTC-7",
  "time_zone_name": "Pacific Daylight Time",
  "local_time_text": "Monday, 9:39 PM",
  "time_zone_abbreviation": "PDT",
  "next_daylight_saving_change": "2026-11-01T02:00:00-07:00",
  "daylight_saving_time_in_effect": true
}

For developers

Call it from your code with one request. Change the values in input to run it on new data. To get an API key, open Developers at the bottom of Studio, turn on Developer mode and go to API keys.

cURL

curl 'https://api.fous.com/v1/query' \
  --fail-with-body --silent --show-error --max-time 180 \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H 'Content-Type: application/json' \
  --data-raw '{
  "api": "@time-and-date",
  "visibility": "public",
  "operation": "convert_time_between_cities",
  "version": 1,
  "input": {
    "date": "2026-10-15",
    "time": "3pm",
    "from_city": "New York",
    "to_cities": [
      "London",
      "Tokyo"
    ]
  },
  "response": {
    "format": "json"
  }
}'

What you can do with it

Check local times and daylight saving changes before scheduling.
Compare meeting times and working hours across cities.
Plan outdoor activities around sunrise, sunset, and daylight length.
Count business days between project or billing dates.
Review weekday public holidays excluded from a business-day count.

Questions about Time and Date

Can I run it with my own inputs?

Yes. Change the inputs in Studio and press Run, or send new inputs from your code, or ask a connected AI assistant.

Can I call this Time and Date tool as an API?

Yes. Send a POST request to /v1/query with your Fous API key and the inputs, and get JSON back.

How much does it cost?

Each completed run costs 1 credit. Failed runs without a completed receipt are free; completed work can remain charged if delivery is interrupted. With pay as you go, a credit costs 1¢. Monthly plans cost less per credit.

Do I need a Time and Date account?

No. You only need a Fous account.

How current is the data?

Fous gets the data from timeanddate.com when you run it. Some results are reused for up to 24 hours, and results that use your account or key are never reused. It was last verified on Sep 30, 2026.