Basic Astronomical Statistics For Any Date/Time
Within the 600-Year Period From 1600 to 2200
Date/Time Y M D
Time Zone
UT
Latitude
,
Longitude (Neg = West)
Elevation
m
NOTE:
For accurate local sunrise and sunset times, the local coordinates and time zone must be set correctly.
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BASIC ASTRONOMICAL STATISTICS Local Date/Time 2025 Nov 17 Mon 14:59:38 LT JD Number 2460997 LT Local Time Zone Offset UT-05:00:00 TZ Universal Date/Time 2025 Nov 17 Mon 19:59:38 UT JD Number 2460997 UT NASA Delta T Estimate +00:01:15 dT Dynamical Date/Time 2025 Nov 17 Mon 20:00:53 TT JD Number 2460997 TT Latitude and Longitude +42.676458333333 , -76.823011111111 ±Deg Min Seconds.sssss +042 40 35.25000 , -076 49 22.84000 Elevation in meters 145 m Time Variable T +0.25879079936372 Julian centuries from JD2000.0 TT Time Variable t +0.02587907993637 Julian millennia from JD2000.0 TT Working Julian Date TT 2460997.33394676 TT ______________________________________________________________________________ Local Sunrise and Sunset Times For Date Local Date: 2025 Nov 17 Mon in Time Zone UT-05:00 Location: Latitude, Longitude +42.676458333333, -76.823011111111 2025 Nov 17 Mon Sunrise: 07:02 2025 Nov 17 Mon Sunset: 16:42 ______________________________________________________________________________ Obliquity of the Ecliptic Mean +23° 26' 09.334" = +23.4359261689° True +23° 26' 17.978" = +23.4383271414° ______________________________________________________________________________ Local Sidereal Time at Longitude -76.823011111111° (W) in Time Zone UT-05:00 Mean 18h 42m 06.366s = 18.7017684462 h = 280.5265266932° True 18h 42m 06.549s = 18.7018191957 h = 280.5272879360° ______________________________________________________________________________ Greenwich Sidereal Time Mean 23h 49m 23.889s = 23.8233025203 h = 357.3495378043° True 23h 49m 24.072s = 23.8233532698 h = 357.3502990470° ______________________________________________________________________________ Nutations (IAU 2000B Series) In Obliquity +0.0024009725° = +08.644" In Longitude +0.0008297026° = +02.987" In RA +0.0007612428° = +02.740" = +00.183s = +0.0000507495 h ______________________________________________________________________________ Latitudes of the +Arctic and -Antarctic Circles ± 66.5616728586 = ± 66° 33' 42.022" ______________________________________________________________________________
Jay Tanner - 2025 - v1.00