Local time access licensed under U.S. Patent #5,982,710 GTS® is a trademark of Rives McDow. *8 Sun continuously below horizon - no twilight - full darkness 24 hours. *7 Sun continuously below horizon - maximum brightness is astronomical (deep) twilight. *6 Sun continuously below horizon - maximum brightness is nautical (medium) twilight. *5 Sun continuously below horizon - maximum brightness is civil (bright) twilight. *4 Sun dips between 12° and 18° below horizon - greatest darkness is astronomical (deep) twilight. *3 Sun dips between 6° and 12° below horizon - greatest darkness is nautical (medium) twilight. *2 Sun dips less than 6° below horizon - greatest darkness is civil (bright) twilight. *1 Sun continuously above horizon - daylight 24 hours. Table created by HourWorld™, ©1994-2002 by Leighton Paul -- Animate Real Time Choose the location to edit: Choose the location to remove: this computer: clock Select a location for Select Remove Full Registration is Required GPS Functions Unavailable Revert Agree Quit Home Location DST STD Use GTS® Cancel Select 11 10 9 8 7 6 5 4 3 2 1 12 blank 12m 1a 2a 3a 4a 5a 6a 7a 8a 9a10a11a12n 1p 2p 3p 4p 5p 6p 7p 8p 9p10p11p12m 1a 2a 3a 4a 5a 6a 7a 8a 9a10a11a12n 1p 2p 3p 4p 5p 6p 7p 8p 9p10p11p12m 1a 2a 3a 4a 5a 6a 7a 8a 9a10a11a12n 1p 2p 3p 4p 5p 6p 7p 8p 9p10p11p West East South North Demonstration Almanac Only None Today |Astro Nautical Civil | Time Azimuth| Noon | Day | Time Azimuth| Civil Nautical Astro | Time Azimuth| Time Azimuth| (at local noon) * Day | Twilight Begins | Sunrise | Local|Hours | Sunset | Twilight Ends | Moonrise | Moonset | Moon Phase All Times Are Local Almanac Almanac Spreadsheet Filename: HourWorld™ About HourWorld™ 3.1… OK to save revisions for: Cancel Daylight Savings Rule: Hours Time Zone: Universal Time (UT) Longitude Latitude ° Print Almanac… Create Almanac File… Print Demo Almanac… Create Demo Almanac File… HourWorld(TM) Demo HourWorld(TM) Lite AM PM of ) of (Week Day 1stQ 3rdQ New Full ...(Sun between 12° and 18° below horizon) ...(Sun between 6° and 12° below horizon) ...(Sun between horizon and 6° below horizon) yesterday Yesterday Tomorrow Today ETA pm am ETE N/A ETE kph mph Fr To 000° Local Noon Today blank Waning Crescent 3rd Quarter Waning Gibbous Full Moon Waxing Gibbous 1st Quarter Waxing Crescent New Moon blank - 00 : ’ blank am pm GPS: ° 0 kph mph - All Times Are Local - Produced by HourWorld © 1994-2002 by Leighton Paul at blank Longitude Latitude Daylight Savings Rule: Hours Time Zone: Universal Time (UT) Licensed Under U.S. Patent 4,669,891 John M. Rosevear Version 3.1 © 1994-2002 by Leighton Paul blank Make date or time changes at lower left. location information, or to remove locations. or to add new locations to the database, edit Use this screen to choose your home location same as .0 .5 + - E W N S PM AM Blank Daylight Savings Begin/End Rule -> blank display, except for the moon's position and phase. Changing the year has little effect on the while you use other screens. The date chosen here will remain in effect Date menus to investigate other dates. Click on the calendar or use the Year and Hint: Blank and daylight saving. are adjusted for local time zones Moon phase dates on the calendar an almanac file. printing an almanac or creating month or year is available by Moon information for an entire Hints: blank Azimuth: Altitude: Not Presently Visible Moon Presently Visible: Moon Phase: Above Horizon Cont. Moon Below Horizon Moonset: Above Horizon Cont. Moon Below Horizon Moonrise: blank PM AM None Today blank passes directly overhead. location where the sun compared to 100% at a % at local noon today, on a level surface is Maximum solar radiation compared to 100% at a location where the sun passes directly overhead. % at local noon today, Maximum solar radiation on a level surface is today. occurs at to the ellipticity of the earth's orbit. Local noon at meridian. It varies somewhat throughout the year, due Local noon occurs when the Sun crosses the observer's blank blank at ° above horizon Sun's highest altitude of the Equator ° South ° North Solar Declination blank the Date and Time menus. the date and time of interest from for a different date or time, select To investigate shadows and lighting 24-hour period. Click Animate to watch shadows over a restore the previously-set location. at other locations. Click Revert to Click on the map to investigate shadows blank Moon's Azimuth: Moon's Altitude: Moon Below Horizon Moon Above Horizon Percent of Maximum Possible Lunar Illumination on a Level Surface: Percent of Maximum Possible Solar Illumination on a Level Surface: blank Click Revert to reset to the home location. reflect current daylight saving rules. Using GTS®, times at the clicked location and twilight conditions for any location. Click on the map to investigate rise/set blank home location. be selected as the GPS Location must with active fix. GPSy™ software GPS receiver and GPS display needs Hints: to change location. Click on a city name where you want it. reticle by clicking blue may set the current time. You reticle indicates Red Hints: then click Done. enter the changes, click the Edit button, the city name at left, for a city, click on To set calling times Hint: Setting. Click Size Box at Upper Right Corner of Window Call Coordinator Feature Available Only In Large Size local time and UT. toggles between clock (above) Clicking on digital another location. (left) to set it to Click on a clock Hints: pm am Please wait while HourWorld™ prints your almanac... Clocks are chosen at random in this demonstration. Setting changes not retained.