Answer Happy

Oct 3 Jan 1 6 11 16 21 26 31 12h0m 325 12h 05m 49 12h 07m 545 12h 09m 445 12h 11m 178 12h 12m 32s 12h 13m 27s 8 13 18 23 28 11h 49mn Oos 11h 47m 37s 11h 4m 18s 11h 45m 135 11h 44m 235 11h 43m 50s Feb 5 10 15 20 25 12h 14m 01s 12h 14m 155 12h 14m 095 12h 13m 465 12h 13m 06 Table 2: Sundial Equation of Time Apr 12h 03m 566 Jul 5 12h 04m 315 12h 02 285 10 12h 05m 18s 11 12h 01m 055 15 12h 05m 560 16 11h 50m 50s 20 12h 06m 195 21 11h 58m 43s 25 12h 06m 30s 26 11h 57m 49s 30 12h 06m 26s May 1 11h 57m 06 Aug 4 12h 06m Dos 6 11h 50m 36s 9 12h 05m 315 11 11h 56m 20s 14 12h04m 425 16 11h 56m 18s 19 12h03m 39s 21 11h 56m 31s 24 12h 02m 25s 26 11h 56m 58s 29 12h 01m 00s 31 11h 57m 38s Sep 3 11h 53m 25s Jun 5 11h 58m 245 8 11h 57m 44s 10 11h 59m 21s 13 11h 56m 00s 15 12h Om 22s 18 11h 54m 13s 20 12h 01m 28s 23 11h 52m 278 25 12h 02m 33s 28 11h 50m 445 30 12h 03m 35s 16=旧站-En伯訂託 msub幻西如 Nov 2 7 12 17 22 27 7日出江湖?它们亞》27型行江江 11h 43m 35s 11h 43m 41s 11h 44m Os 11h 44m 58s 11h 46m 0 11h 47m 34s Dec 2 Mar 2 7 12 17 22 27 12h 12m 12s 12h 11m 06 12h 09m 49s 12h08m 25s 12h 05m 578 12h 05m 268 12 17 22 27 32 11h 49m 21s 11h 51m22s 11h 53B7s 11h 56m 01s 11h 58m 30s 12h 00m 59s 12h03m 24s Example calculation 1 TZO> 55 Suppose on 9 August, you are vacationing at Bodega Bay (longitude=123"). Your sundial displays noon-what time is it? Correction 1: Equation of time... Table 2 indicates that sundial noon on 9 August occurs at 12h 05m 31 : Time = 12h 05m 31 s Correction 2: Longitude... The Standard Time meridian for the Pacific Time Zone is at longitude=120". Since you are 3 west of it (123-120° = 3"), you must add 4 minutes per degree, or a total of 12 minutes: Time = 12h 05m 31 s + 12 min = 12h 17m 31s +9 Correction 3: Daylight Saving Time... Since you are on Daylight Saving Time, to calculate PDT, you must add an hour. Time = 12h 17m 31 s + 1 hr = 13h 17m 31s ES The time is 13h 17m 31s Example calculation 2 Suppose on 12 December, you are vacationing at Bodega Bay (longitude=123"). Your sundial displays 2pm-what time is it? Correction 1: Equation of time, plus offset from noon... Noon time = 11h 53m 37 s, so add 2 hours to find out when the sundial would display 2pm -50 Noon time = 13h 53m 37 s Correction 2: Longitude... Time = 14h 05m 37s (the same 12 minute adjustment as before) Correction 3. Daylight Saving Time... There is no DST correction for 12 December: The time is 14h 05m 37 s