What Time Zone Is Forest Hills In?
Forest Hills operates on America/New_York, abbreviated as EST, which is currently UTC-05:00 from Coordinated Universal Time. The IANA Time Zone Database (also known as the tz database or zoneinfo) records this under the identifier America/New_York. That identifier is what your phone, laptop, and every major web service uses when they display a localized time for Forest Hills.
The designation America/New_York follows the IANA convention of naming zones after the largest city in that timezone region. This naming is geographic, not political, it reflects where the zone is observed, not which government controls it. The full record for this zone, including historical UTC offsets and past DST rule changes, is publicly available in the Wikipedia list of tz database time zones.
UTC Offset: Forest Hills vs. The World
The current UTC offset in Forest Hills is UTC-05:00. This means Forest Hills time is 05:00 hours behind Coordinated Universal Time. To quickly convert: if it's 12:00 UTC right now, it's 17:49 local time in Forest Hills.
Relative to other major cities: Forest Hills is 0 hours ahead of New York, and -5 hours behind London (including any DST difference currently in effect). These differences can shift by one hour during DST transitions, which occur on different dates in different regions.
Business Hours in Forest Hills
Standard business hours in Forest Hills run from 09:00 to 18:00 local time (America/New_York). In UTC, that window is 14:49 to 23:49 UTC. If you're trying to schedule a call with someone in Forest Hills:
- From New York: the Forest Hills business day runs 09:49 to 18:49 New York time.
- From London: the Forest Hills business day runs 14:49 to 23:49 London time.
Use the hour-by-hour conversion table above for the full 24-hour breakdown.
Daylight Saving Time in Forest Hills
The DST indicator above shows whether Forest Hills currently observes Daylight Saving Time. When DST is active, clocks advance by one hour, shifting the UTC offset by +1 and changing the abbreviation (for example, from EST to EDT in New York). When DST ends, clocks fall back and the offset returns to its standard value.
Not all countries observe DST. Japan, China, India, most of Africa, and several other nations maintain a fixed offset year-round. Whether America/New_York observes DST, and the exact dates of transitions, is governed by the rules stored in the IANA Time Zone Database , the same source your phone uses. The Wikipedia article on Daylight Saving Time provides a global map and country-by-country breakdown of DST observance.
Sunrise and Sunset in Forest Hills
Today in Forest Hills (40.7°N, 73.9°W), sunrise is approximately 06:29 and sunset is approximately 17:45 local time (America/New_York). These times are calculated using the Spencer equation for solar declination and apply to today's date. Latitude significantly affects day length: cities near the equator see roughly 12 hours of daylight year-round, while high-latitude cities experience dramatic swings, midsummer days can exceed 20 hours near the Arctic Circle, while midwinter days shrink to under 4 hours. At 40.7° latitude, Forest Hills's day length varies by several hours between summer and winter solstice.
Best Time to Call Forest Hills from Abroad
Standard business hours in Forest Hills run 09:00 to 18:00 local time (America/New_York). For international callers, the ideal window is 10:00 to 16:00 Forest Hills time : after the morning rush and before the end-of-day slowdown. In UTC, this translates to 15:49 to 21:49 UTC. Avoid calling before 09:00 or after 20:00 Forest Hills time, these windows fall outside acceptable business etiquette in most professional settings. If you are calling from New York,Forest Hills business hours correspond to 09:49 to 18:49 Eastern time. From London, that same window is 14:49 to 23:49 GMT/BST.
Forest Hills Time vs Major World Cities
Right now, Forest Hills (UTC-05:00) is offset from major business hubs as follows:
- New York: Forest Hills is the same time as New York right now (UTC-05:00).
- London: Forest Hills is 5 hours behind London right now (UTC+00:00).
- Dubai: Forest Hills is 9 hours behind Dubai right now (UTC+04:00).
- Singapore: Forest Hills is 13 hours behind Singapore right now (UTC+08:00).
- Tokyo: Forest Hills is 14 hours behind Tokyo right now (UTC+09:00).
- Sydney: Forest Hills is 16 hours behind Sydney right now (UTC+11:00).
These differences shift by one hour during DST transitions, which occur on different dates in different regions. Always verify the current offset before scheduling.
Geographic Location of Forest Hills
Forest Hills sits at 40.7162°N, -73.8501°W. Solar noon, the moment the sun reaches its highest point, occurs at approximately 12:49 local time, when the sun crosses the meridian above Forest Hills. The IANA timezone America/New_York groups Forest Hills with nearby cities that share the same legal time, even if they sit at slightly different longitudes and therefore experience solar noon at slightly different moments. Zone boundaries are drawn along political borders and transportation corridors, not strict meridian lines.
Forest Hills: Size, Population, and Location
Forest Hills has a population of approximately 67,714 people, placing it among smaller but notable cities. The city sits at 40°42'N, 73°51'W (decimal: 40.7162°, -73.8501°),40.7 degrees north of the equator.
At 40.7° latitude, Forest Hills experiences moderate seasonal variation in day length, expect roughly 9-10 hours of daylight in winter and 14-16 hours in summer. Today, Forest Hills sees sunrise at 06:29 and sunset at 17:45 local time. The IANA timezone America/New_York groups Forest Hills with nearby cities that share the same legal clock, even if they sit at slightly different longitudes with marginally different solar noon times.
Working Hours Overlap: Forest Hills and Key Partners
Forest Hills's standard working day (09:00–18:00 local, America/New_York) translates to different hours for common international partners:
- San Francisco (America/Los_Angeles): Forest Hills's workday runs 06:49 to 15:49 Pacific time.
- Berlin (Europe/Berlin): Forest Hills's workday runs 15:49 to 00:49 Central European time.
Overlap windows, times when both cities are within 09:00–18:00, are the practical window for real-time collaboration. Use the time difference tool on this site to find the shared working window for any pair of cities.