Date and time
Day, date, month and year Calendar and current day Current time

Today is   20-05-2013 (summer time)
Weekday   Monday (summer time)
Time   06:54 pm (summer time)
     
Today is   20-05-2013 (LT)
Weekday   Monday (LT)
Time   05:54 pm (LT)
     
Today is   20-05-2013 (UTC)
Weekday   Monday (UTC)
Time   04:54 pm (UTC)

Today is Monday the 20. May 2013 and it is now 06:54 pm (summer time) according the time zone Amsterdam, Berlin, Bern, Rome, Stockholm and Vienna.

The next time change to standard time is on Sunday, 27. October 2013 at 03:00 am (summer time). The clocks are put back from 03:00 am (summer time) to 02:00 am (standard time).

According the local time (simply abbreviated LT) is today Monday the 20. May 2013 and it is now 05:54 pm (LT).

According of the Universal Time Coordinated, international time indicating, is today and worldwide (at every place of our planet earth) Monday the 20. May 2013 and it is now 04:54 pm (UTC).

Sun position (path)
In Berlin (Germany 52.33 degrees North, 13.22 degrees East), after the morning twilight at 03:19 am (LT), sunrise was today at 04:08 am (LT). Today's sunset is at 08:00 pm (LT).

Until the next sunrise on 21-05-2013 at 04:06 am (LT), after the evening twilight at 08:49 pm (LT), it will be night.

Sunrise, sunset and sun position (true sun)
Location and calculate for Berlin  
 
True local time   Monday, 05:54 o'clock pm (LT)
 
Calculation accuracy / graph   = ceil(x) x ceil(x) = 1 minute
 
Civil twilight (h >= -6° Start)   03:19 am (LT)  -134.4842° / -5.9477°
Sunrise   04:08 am (LT)  -124.4984° / -0.1935°
True noon   12:03 pm (LT)   0.0478° / 57.5392°
Sunset   08:00 pm (LT)   125.0118° / -0.3552°
Civil twilight (h <= -6° End)   08:49 pm (LT)   135.0186° / -6.0537°
 
Sunshine duration   15:52 h
 
Day # 140
Week # 21
Julian day number DT 2456433.20434973389
Time variable (2000.0) n 4888.20434973389
Jul. centuries (JD0) T0 0.133812457221081451
Ecliptic Epsilon ~ 23.4370447182601064°
Declination Delta 20.1128°
Difference of the declination in 24h DDelta 0.2058°
Mean anomaly g 135.3437°
Ecliptic longitude of the sun Lambda 59.8319° (e ~ 0,0167)
Rektaszension Alpha 57.6442°
Mean star time Sternzeit 344.8004 h ( 8.8004 h)
Hour angle r 87.7734°
Azimuth a 100.8753°
Altitude angle h 17.1631°
Mean refraction 1010mbar/10C° R ~ 2.8182'
Altitude angle / mean refraction hR ~ 17.2100°

Sun position (path) true noon

Sun position (path) true midnight

Ecliptic level

Red =Sun position - coordinates (already done)
Blue =Sun position - coordinates (future)
Green =Actual path of the sun, declination exceeds the latitude in the year 2 times.
Sun disc =Sun disc enlarged by the fold of 4,9 (linear enlarged) excessively large, serves only a better visualization, actual size of the mean sun disc 0,5338° +/- 1,7% during the year, plus the astronomical refraction at approximately 0,6°.
Attention All times are local times (LT), note time difference in countries with summer time. For example, for Germany in the summer months: Add +1 hour to the local time.

Calculation formula for Lambda according to "Jean Meeus, Astronomical Algorithms, Willmann-Bell, Richmond 2000". Calculation of the mean star time Sternzeit with complete formula of the revision from 1984.

Monthly table
TS= Civil twilight (Start)
SR= Sunrise
SS= Sunset
TE= Civil twilight (End)
SD= Sunshine duration

Location and calculate for Berlin  

Wednesday
Date: 1-5-
TS:03:56 am
SR:04:39 am
SS:07:30 pm
TE:08:13 pm
SD:14:51 h
Thursday
Date: 2-5-
TS:03:54 am
SR:04:37 am
SS:07:31 pm
TE:08:15 pm
SD:14:54 h
Friday
Date: 3-5-
TS:03:52 am
SR:04:36 am
SS:07:33 pm
TE:08:17 pm
SD:14:57 h
Suterday
Date: 4-5-
TS:03:50 am
SR:04:34 am
SS:07:35 pm
TE:08:19 pm
SD:15:01 h
Sunday
Date: 5-5-
TS:03:47 am
SR:04:32 am
SS:07:36 pm
TE:08:21 pm
SD:15:04 h
Monday
Date: 6-5-
TS:03:45 am
SR:04:30 am
SS:07:38 pm
TE:08:23 pm
SD:15:08 h
Tuesday
Date: 7-5-
TS:03:43 am
SR:04:28 am
SS:07:40 pm
TE:08:25 pm
SD:15:12 h
Wednesday
Date: 8-5-
TS:03:41 am
SR:04:26 am
SS:07:41 pm
TE:08:27 pm
SD:15:15 h
Thursday
Date: 9-5-
TS:03:39 am
SR:04:25 am
SS:07:43 pm
TE:08:29 pm
SD:15:18 h
Friday
Date: 10-5-
TS:03:37 am
SR:04:23 am
SS:07:45 pm
TE:08:31 pm
SD:15:22 h
Suterday
Date: 11-5-
TS:03:35 am
SR:04:21 am
SS:07:46 pm
TE:08:33 pm
SD:15:25 h
Sunday
Date: 12-5-
TS:03:33 am
SR:04:20 am
SS:07:48 pm
TE:08:34 pm
SD:15:28 h
Monday
Date: 13-5-
TS:03:31 am
SR:04:18 am
SS:07:49 pm
TE:08:36 pm
SD:15:31 h
Tuesday
Date: 14-5-
TS:03:30 am
SR:04:16 am
SS:07:51 pm
TE:08:38 pm
SD:15:35 h
Wednesday
Date: 15-5-
TS:03:28 am
SR:04:15 am
SS:07:53 pm
TE:08:40 pm
SD:15:38 h
Thursday
Date: 16-5-
TS:03:26 am
SR:04:13 am
SS:07:54 pm
TE:08:42 pm
SD:15:41 h
Friday
Date: 17-5-
TS:03:24 am
SR:04:12 am
SS:07:56 pm
TE:08:44 pm
SD:15:44 h
Suterday
Date: 18-5-
TS:03:22 am
SR:04:10 am
SS:07:57 pm
TE:08:45 pm
SD:15:47 h
Sunday
Date: 19-5-
TS:03:21 am
SR:04:09 am
SS:07:59 pm
TE:08:47 pm
SD:15:50 h
Monday
Date: 20-5-
TS:03:19 am
SR:04:08 am
SS:08:00 pm
TE:08:49 pm
SD:15:52 h
Tuesday
Date: 21-5-
TS:03:17 am
SR:04:06 am
SS:08:01 pm
TE:08:51 pm
SD:15:55 h
Wednesday
Date: 22-5-
TS:03:16 am
SR:04:05 am
SS:08:03 pm
TE:08:52 pm
SD:15:58 h
Thursday
Date: 23-5-
TS:03:14 am
SR:04:04 am
SS:08:04 pm
TE:08:54 pm
SD:16:00 h
Friday
Date: 24-5-
TS:03:13 am
SR:04:03 am
SS:08:06 pm
TE:08:56 pm
SD:16:03 h
Suterday
Date: 25-5-
TS:03:11 am
SR:04:01 am
SS:08:07 pm
TE:08:57 pm
SD:16:06 h
Sunday
Date: 26-5-
TS:03:10 am
SR:04:00 am
SS:08:08 pm
TE:08:59 pm
SD:16:08 h
Monday
Date: 27-5-
TS:03:09 am
SR:03:59 am
SS:08:10 pm
TE:09:01 pm
SD:16:11 h
Tuesday
Date: 28-5-
TS:03:07 am
SR:03:58 am
SS:08:11 pm
TE:09:02 pm
SD:16:13 h
Wednesday
Date: 29-5-
TS:03:06 am
SR:03:57 am
SS:08:12 pm
TE:09:04 pm
SD:16:15 h
Thursday
Date: 30-5-
TS:03:05 am
SR:03:56 am
SS:08:13 pm
TE:09:05 pm
SD:16:17 h
Friday
Date: 31-5-
TS:03:04 am
SR:03:55 am
SS:08:14 pm
TE:09:07 pm
SD:16:19 h


All times are local times (LT), note time difference in countries with summer time. For example, for Germany in the summer months: Add +1 hour to the local time. Times for twilight: Civil twilight, center of the sun disc is -6° below the true horizon. Times for sunrise and sunset: Top edge of the sun disc reaches or is below of the true horizon.

Information
Elapsed time since 1 a. Chr., 01.01.0001
Seconds # 63504672855
Minutes # 1058411214
Hours # 17640186
Days # 735007
Weeks # 105001
Months # 24148
Leap years # 488
Days this year   365
Next leap year   2016
Julian calendar (now)   2456433.28768307 days
Mod. jul. calendar (now)   56432.7876830669 days
Rest times / year end, there still remain
Seconds - 19458343
Minutes - 324305
Hours - 5405
Days - 225
Weeks - 32
Months - 7
Rest time / year end, there still remain
-225 Days 5 Hours 5 Minutes 44 Seconds


All information are unofficial, not guaranteed.

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