Understanding > Astronomical calculations
2014.-CALENDAR-. JANUARY FEBRUARY MARCH ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 1 6659 WED. 1 32 6690 SAM. 1 60 6718 SAM. 2 2 6660 THU. 1 ! 2 33 6691 SUN. ---- 2 61 6719 SUN. ---- 3 3 6661 FRI. 3 34 6692 MON. ---- 3 62 6720 MON. ---- 4 4 6662 SAM. 4 35 6693 TUE. 4 63 6721 TUE. 5 5 6663 SUN. ---- 5 36 6694 WED. 5 64 6722 WED. 6 6 6664 MON. ---- 6 37 6695 THU. 6 ! 6 65 6723 THU. 10 ! 7 7 6665 TUE. 7 38 6696 FRI. 7 66 6724 FRI. 8 8 6666 WED. 8 39 6697 SAM. 8 67 6725 SAM. 9 9 6667 THU. 2 ! 9 40 6698 SUN. ---- 9 68 6726 SUN. ---- 10 10 6668 FRI. 10 41 6699 MON. ---- 10 69 6727 MON. ---- 11 11 6669 SAM. 11 42 6700 TUE. 11 70 6728 TUE. 12 12 6670 SUN. ---- 12 43 6701 WED. 12 71 6729 WED. 13 13 6671 MON. ---- 13 44 6702 THU. 7 ! 13 72 6730 THU. 11 ! 14 14 6672 TUE. 14 45 6703 FRI. 14 73 6731 FRI. 15 15 6673 WED. 15 46 6704 SAM. 15 74 6732 SAM. 16 16 6674 THU. 3 ! 16 47 6705 SUN. ---- 16 75 6733 SUN. ---- 17 17 6675 FRI. 17 48 6706 MON. ---- 17 76 6734 MON. ---- 18 18 6676 SAM. 18 49 6707 TUE. 18 77 6735 TUE. 19 19 6677 SUN. ---- 19 50 6708 WED. 19 78 6736 WED. 20 20 6678 MON. ---- 20 51 6709 THU. 8 ! 20 79 6737 THU. 12 ! 21 21 6679 TUE. 21 52 6710 FRI. 21 80 6738 FRI. 22 22 6680 WED. 22 53 6711 SAM. 22 81 6739 SAM. 23 23 6681 THU. 4 ! 23 54 6712 SUN. ---- 23 82 6740 SUN. ---- 24 24 6682 FRI. 24 55 6713 MON. ---- 24 83 6741 MON. ---- 25 25 6683 SAM. 25 56 6714 TUE. 25 84 6742 TUE. 26 26 6684 SUN. ---- 26 57 6715 WED. 26 85 6743 WED. 27 27 6685 MON. ---- 27 58 6716 THU. 9 ! 27 86 6744 THU. 13 ! 28 28 6686 TUE. 28 59 6717 FRI. 28 87 6745 FRI. 29 29 6687 WED. 29 88 6746 SAM. 30 30 6688 THU. 5 ! 30 89 6747 SUN. ---- 31 31 6689 FRI. 31 90 6748 MON. ---- ------------------------------ ------------------------------ ------------------------------ 2014.-CALENDAR-. APRIL MAY JUNE ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 91 6749 TUE. 1 121 6779 THU. 18 ! 1 152 6810 SUN. ---- 2 92 6750 WED. 2 122 6780 FRI. 2 153 6811 MON. ---- 3 93 6751 THU. 14 ! 3 123 6781 SAM. 3 154 6812 TUE. 4 94 6752 FRI. 4 124 6782 SUN. ---- 4 155 6813 WED. 5 95 6753 SAM. 5 125 6783 MON. ---- 5 156 6814 THU. 23 ! 6 96 6754 SUN. ---- 6 126 6784 TUE. 6 157 6815 FRI. 7 97 6755 MON. ---- 7 127 6785 WED. 7 158 6816 SAM. 8 98 6756 TUE. 8 128 6786 THU. 19 ! 8 159 6817 SUN. ---- 9 99 6757 WED. 9 129 6787 FRI. 9 160 6818 MON. ---- 10 100 6758 THU. 15 ! 10 130 6788 SAM. 10 161 6819 TUE. 11 101 6759 FRI. 11 131 6789 SUN. ---- 11 162 6820 WED. 12 102 6760 SAM. 12 132 6790 MON. ---- 12 163 6821 THU. 24 ! 13 103 6761 SUN. ---- 13 133 6791 TUE. 13 164 6822 FRI. 14 104 6762 MON. ---- 14 134 6792 WED. 14 165 6823 SAM. 15 105 6763 TUE. 15 135 6793 THU. 20 ! 15 166 6824 SUN. ---- 16 106 6764 WED. 16 136 6794 FRI. 16 167 6825 MON. ---- 17 107 6765 THU. 16 ! 17 137 6795 SAM. 17 168 6826 TUE. 18 108 6766 FRI. 18 138 6796 SUN. ---- 18 169 6827 WED. 19 109 6767 SAM. 19 139 6797 MON. ---- 19 170 6828 THU. 25 ! 20 110 6768 SUN. ---- 20 140 6798 TUE. 20 171 6829 FRI. 21 111 6769 MON. ---- 21 141 6799 WED. 21 172 6830 SAM. 22 112 6770 TUE. 22 142 6800 THU. 21 ! 22 173 6831 SUN. ---- 23 113 6771 WED. 23 143 6801 FRI. 23 174 6832 MON. ---- 24 114 6772 THU. 17 ! 24 144 6802 SAM. 24 175 6833 TUE. 25 115 6773 FRI. 25 145 6803 SUN. ---- 25 176 6834 WED. 26 116 6774 SAM. 26 146 6804 MON. ---- 26 177 6835 THU. 26 ! 27 117 6775 SUN. ---- 27 147 6805 TUE. 27 178 6836 FRI. 28 118 6776 MON. ---- 28 148 6806 WED. 28 179 6837 SAM. 29 119 6777 TUE. 29 149 6807 THU. 22 ! 29 180 6838 SUN. ---- 30 120 6778 WED. 30 150 6808 FRI. 30 181 6839 MON. ---- 31 151 6809 SAM. ------------------------------ ------------------------------ ------------------------------ 2014.-CALENDAR-. JULY AUGUST SEPTEMBER ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 182 6840 TUE. 1 213 6871 FRI. 1 244 6902 MON. ---- 2 183 6841 WED. 2 214 6872 SAM. 2 245 6903 TUE. 3 184 6842 THU. 27 ! 3 215 6873 SUN. ---- 3 246 6904 WED. 4 185 6843 FRI. 4 216 6874 MON. ---- 4 247 6905 THU. 36 ! 5 186 6844 SAM. 5 217 6875 TUE. 5 248 6906 FRI. 6 187 6845 SUN. ---- 6 218 6876 WED. 6 249 6907 SAM. 7 188 6846 MON. ---- 7 219 6877 THU. 32 ! 7 250 6908 SUN. ---- 8 189 6847 TUE. 8 220 6878 FRI. 8 251 6909 MON. ---- 9 190 6848 WED. 9 221 6879 SAM. 9 252 6910 TUE. 10 191 6849 THU. 28 ! 10 222 6880 SUN. ---- 10 253 6911 WED. 11 192 6850 FRI. 11 223 6881 MON. ---- 11 254 6912 THU. 37 ! 12 193 6851 SAM. 12 224 6882 TUE. 12 255 6913 FRI. 13 194 6852 SUN. ---- 13 225 6883 WED. 13 256 6914 SAM. 14 195 6853 MON. ---- 14 226 6884 THU. 33 ! 14 257 6915 SUN. ---- 15 196 6854 TUE. 15 227 6885 FRI. 15 258 6916 MON. ---- 16 197 6855 WED. 16 228 6886 SAM. 16 259 6917 TUE. 17 198 6856 THU. 29 ! 17 229 6887 SUN. ---- 17 260 6918 WED. 18 199 6857 FRI. 18 230 6888 MON. ---- 18 261 6919 THU. 38 ! 19 200 6858 SAM. 19 231 6889 TUE. 19 262 6920 FRI. 20 201 6859 SUN. ---- 20 232 6890 WED. 20 263 6921 SAM. 21 202 6860 MON. ---- 21 233 6891 THU. 34 ! 21 264 6922 SUN. ---- 22 203 6861 TUE. 22 234 6892 FRI. 22 265 6923 MON. ---- 23 204 6862 WED. 23 235 6893 SAM. 23 266 6924 TUE. 24 205 6863 THU. 30 ! 24 236 6894 SUN. ---- 24 267 6925 WED. 25 206 6864 FRI. 25 237 6895 MON. ---- 25 268 6926 THU. 39 ! 26 207 6865 SAM. 26 238 6896 TUE. 26 269 6927 FRI. 27 208 6866 SUN. ---- 27 239 6897 WED. 27 270 6928 SAM. 28 209 6867 MON. ---- 28 240 6898 THU. 35 ! 28 271 6929 SUN. ---- 29 210 6868 TUE. 29 241 6899 FRI. 29 272 6930 MON. ---- 30 211 6869 WED. 30 242 6900 SAM. 30 273 6931 TUE. 31 212 6870 THU. 31 ! 31 243 6901 SUN. ---- ------------------------------ ------------------------------ ------------------------------ 2014.-CALENDAR-. OCTOBER NOVEMBER DECEMBER ------------------------------ ------------------------------ ------------------------------ DAY DAY & NO DAY DAY & NO DAY DAY & NO ------------------- --------- ------------------- --------- ------------------- --------- OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE OF OF THE JULIAN OF THE MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK MONTH YEAR ELAPSED WEEK AT 12H UTC AT 12H UTC AT 12H UTC ------------------- --------- ------------------- --------- ------------------- --------- 245 245 245 1 274 6932 WED. 1 305 6963 SAM. 1 335 6993 MON. ---- 2 275 6933 THU. 40 ! 2 306 6964 SUN. ---- 2 336 6994 TUE. 3 276 6934 FRI. 3 307 6965 MON. ---- 3 337 6995 WED. 4 277 6935 SAM. 4 308 6966 TUE. 4 338 6996 THU. 49 ! 5 278 6936 SUN. ---- 5 309 6967 WED. 5 339 6997 FRI. 6 279 6937 MON. ---- 6 310 6968 THU. 45 ! 6 340 6998 SAM. 7 280 6938 TUE. 7 311 6969 FRI. 7 341 6999 SUN. ---- 8 281 6939 WED. 8 312 6970 SAM. 8 342 7000 MON. ---- 9 282 6940 THU. 41 ! 9 313 6971 SUN. ---- 9 343 7001 TUE. 10 283 6941 FRI. 10 314 6972 MON. ---- 10 344 7002 WED. 11 284 6942 SAM. 11 315 6973 TUE. 11 345 7003 THU. 50 ! 12 285 6943 SUN. ---- 12 316 6974 WED. 12 346 7004 FRI. 13 286 6944 MON. ---- 13 317 6975 THU. 46 ! 13 347 7005 SAM. 14 287 6945 TUE. 14 318 6976 FRI. 14 348 7006 SUN. ---- 15 288 6946 WED. 15 319 6977 SAM. 15 349 7007 MON. ---- 16 289 6947 THU. 42 ! 16 320 6978 SUN. ---- 16 350 7008 TUE. 17 290 6948 FRI. 17 321 6979 MON. ---- 17 351 7009 WED. 18 291 6949 SAM. 18 322 6980 TUE. 18 352 7010 THU. 51 ! 19 292 6950 SUN. ---- 19 323 6981 WED. 19 353 7011 FRI. 20 293 6951 MON. ---- 20 324 6982 THU. 47 ! 20 354 7012 SAM. 21 294 6952 TUE. 21 325 6983 FRI. 21 355 7013 SUN. ---- 22 295 6953 WED. 22 326 6984 SAM. 22 356 7014 MON. ---- 23 296 6954 THU. 43 ! 23 327 6985 SUN. ---- 23 357 7015 TUE. 24 297 6955 FRI. 24 328 6986 MON. ---- 24 358 7016 WED. 25 298 6956 SAM. 25 329 6987 TUE. 25 359 7017 THU. 52 ! 26 299 6957 SUN. ---- 26 330 6988 WED. 26 360 7018 FRI. 27 300 6958 MON. ---- 27 331 6989 THU. 48 ! 27 361 7019 SAM. 28 301 6959 TUE. 28 332 6990 FRI. 28 362 7020 SUN. ---- 29 302 6960 WED. 29 333 6991 SAM. 29 363 7021 MON. ---- 30 303 6961 THU. 44 ! 30 334 6992 SUN. ---- 30 364 7022 TUE. 31 304 6962 FRI. 31 365 7023 WED. ------------------------------ ------------------------------ ------------------------------