The times on the vertical axis are Pacific Standard Time (PST)
http://www.sunrisesunset.com/custom_srss_calendar.aspThese calendars include sunrise, sunset, twilight, moonrise, moonset, and moon phases for each day of the month. To generate custom calendars for GWPO, specify a longitude of 123.27 W, a latitude of 38.85 N, and a time difference to GMT of -8.
One Day (sun, moon, twilight)http://aa.usno.navy.mil/data/docs/RS_OneDay.html
One Year (sun, moon, twilight)
http://aa.usno.navy.mil/data/docs/RS_OneYear.html
Phases of the Moon
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